Settings.java revision 1e0e7176bdbae9fd1f47351e6ed100c303535cab
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import static android.provider.SettingsValidators.ANY_INTEGER_VALIDATOR; 20import static android.provider.SettingsValidators.ANY_STRING_VALIDATOR; 21import static android.provider.SettingsValidators.BOOLEAN_VALIDATOR; 22import static android.provider.SettingsValidators.COMPONENT_NAME_VALIDATOR; 23import static android.provider.SettingsValidators.LENIENT_IP_ADDRESS_VALIDATOR; 24import static android.provider.SettingsValidators.LOCALE_VALIDATOR; 25import static android.provider.SettingsValidators.NON_NEGATIVE_INTEGER_VALIDATOR; 26import static android.provider.SettingsValidators.PACKAGE_NAME_VALIDATOR; 27import static android.provider.SettingsValidators.URI_VALIDATOR; 28 29import android.Manifest; 30import android.annotation.IntDef; 31import android.annotation.IntRange; 32import android.annotation.NonNull; 33import android.annotation.Nullable; 34import android.annotation.RequiresPermission; 35import android.annotation.SdkConstant; 36import android.annotation.SdkConstant.SdkConstantType; 37import android.annotation.SystemApi; 38import android.annotation.TestApi; 39import android.annotation.UserIdInt; 40import android.app.ActivityThread; 41import android.app.AppOpsManager; 42import android.app.Application; 43import android.app.NotificationChannel; 44import android.app.NotificationManager; 45import android.app.SearchManager; 46import android.app.WallpaperManager; 47import android.content.ComponentName; 48import android.content.ContentResolver; 49import android.content.ContentValues; 50import android.content.Context; 51import android.content.IContentProvider; 52import android.content.Intent; 53import android.content.pm.ActivityInfo; 54import android.content.pm.PackageManager; 55import android.content.pm.ResolveInfo; 56import android.content.res.Configuration; 57import android.content.res.Resources; 58import android.database.Cursor; 59import android.database.SQLException; 60import android.location.LocationManager; 61import android.net.ConnectivityManager; 62import android.net.NetworkScoreManager; 63import android.net.Uri; 64import android.net.wifi.WifiManager; 65import android.os.BatteryManager; 66import android.os.Binder; 67import android.os.Build.VERSION_CODES; 68import android.os.Bundle; 69import android.os.DropBoxManager; 70import android.os.IBinder; 71import android.os.LocaleList; 72import android.os.Process; 73import android.os.RemoteException; 74import android.os.ResultReceiver; 75import android.os.ServiceManager; 76import android.os.UserHandle; 77import android.provider.SettingsValidators.Validator; 78import android.speech.tts.TextToSpeech; 79import android.telephony.SubscriptionManager; 80import android.text.TextUtils; 81import android.util.AndroidException; 82import android.util.ArrayMap; 83import android.util.ArraySet; 84import android.util.Log; 85import android.util.MemoryIntArray; 86import android.view.textservice.TextServicesManager; 87 88import com.android.internal.annotations.GuardedBy; 89import com.android.internal.app.ColorDisplayController; 90import com.android.internal.widget.ILockSettings; 91 92import java.io.IOException; 93import java.lang.annotation.Retention; 94import java.lang.annotation.RetentionPolicy; 95import java.net.URISyntaxException; 96import java.text.SimpleDateFormat; 97import java.util.HashMap; 98import java.util.HashSet; 99import java.util.Locale; 100import java.util.Map; 101import java.util.Set; 102 103/** 104 * The Settings provider contains global system-level device preferences. 105 */ 106public final class Settings { 107 108 // Intent actions for Settings 109 110 /** 111 * Activity Action: Show system settings. 112 * <p> 113 * Input: Nothing. 114 * <p> 115 * Output: Nothing. 116 */ 117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 118 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of APNs. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow configuration of current location 132 * sources. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 143 "android.settings.LOCATION_SOURCE_SETTINGS"; 144 145 /** 146 * Activity Action: Show scanning settings to allow configuration of Wi-Fi 147 * and Bluetooth scanning settings. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 * @hide 156 */ 157 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 158 public static final String ACTION_LOCATION_SCANNING_SETTINGS = 159 "android.settings.LOCATION_SCANNING_SETTINGS"; 160 161 /** 162 * Activity Action: Show settings to allow configuration of users. 163 * <p> 164 * In some cases, a matching Activity may not exist, so ensure you 165 * safeguard against this. 166 * <p> 167 * Input: Nothing. 168 * <p> 169 * Output: Nothing. 170 * @hide 171 */ 172 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 173 public static final String ACTION_USER_SETTINGS = 174 "android.settings.USER_SETTINGS"; 175 176 /** 177 * Activity Action: Show settings to allow configuration of wireless controls 178 * such as Wi-Fi, Bluetooth and Mobile networks. 179 * <p> 180 * In some cases, a matching Activity may not exist, so ensure you 181 * safeguard against this. 182 * <p> 183 * Input: Nothing. 184 * <p> 185 * Output: Nothing. 186 */ 187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 188 public static final String ACTION_WIRELESS_SETTINGS = 189 "android.settings.WIRELESS_SETTINGS"; 190 191 /** 192 * Activity Action: Show tether provisioning activity. 193 * 194 * <p> 195 * In some cases, a matching Activity may not exist, so ensure you 196 * safeguard against this. 197 * <p> 198 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 199 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 200 * contain a {@link ResultReceiver} which will be called back with a tether result code. 201 * <p> 202 * Output: The result of the provisioning check. 203 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 204 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 205 * 206 * @hide 207 */ 208 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 209 public static final String ACTION_TETHER_PROVISIONING = 210 "android.settings.TETHER_PROVISIONING_UI"; 211 212 /** 213 * Activity Action: Show settings to allow entering/exiting airplane mode. 214 * <p> 215 * In some cases, a matching Activity may not exist, so ensure you 216 * safeguard against this. 217 * <p> 218 * Input: Nothing. 219 * <p> 220 * Output: Nothing. 221 */ 222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 223 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 224 "android.settings.AIRPLANE_MODE_SETTINGS"; 225 226 /** 227 * Activity Action: Show mobile data usage list. 228 * <p> 229 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 230 * how and what mobile data statistics should be collected. 231 * <p> 232 * Output: Nothing 233 * @hide 234 */ 235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 236 public static final String ACTION_MOBILE_DATA_USAGE = 237 "android.settings.MOBILE_DATA_USAGE"; 238 239 /** @hide */ 240 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 241 242 /** 243 * An int extra specifying a subscription ID. 244 * 245 * @see android.telephony.SubscriptionInfo#getSubscriptionId 246 */ 247 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 248 249 /** 250 * Activity Action: Modify Airplane mode settings using a voice command. 251 * <p> 252 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 253 * <p> 254 * This intent MUST be started using 255 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 256 * startVoiceActivity}. 257 * <p> 258 * Note: The activity implementing this intent MUST verify that 259 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 260 * modifying the setting. 261 * <p> 262 * Input: To tell which state airplane mode should be set to, add the 263 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 264 * If the extra is not included, no changes will be made. 265 * <p> 266 * Output: Nothing. 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 270 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 271 272 /** 273 * Activity Action: Show settings for accessibility modules. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_ACCESSIBILITY_SETTINGS = 284 "android.settings.ACCESSIBILITY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to control access to usage information. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 */ 296 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 297 public static final String ACTION_USAGE_ACCESS_SETTINGS = 298 "android.settings.USAGE_ACCESS_SETTINGS"; 299 300 /** 301 * Activity Category: Show application settings related to usage access. 302 * <p> 303 * An activity that provides a user interface for adjusting usage access related 304 * preferences for its containing application. Optional but recommended for apps that 305 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 306 * <p> 307 * The activity may define meta-data to describe what usage access is 308 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 309 * will be displayed in Settings. 310 * <p> 311 * Input: Nothing. 312 * <p> 313 * Output: Nothing. 314 */ 315 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 316 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 317 "android.intent.category.USAGE_ACCESS_CONFIG"; 318 319 /** 320 * Metadata key: Reason for needing usage access. 321 * <p> 322 * A key for metadata attached to an activity that receives action 323 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 324 * user as description of how the app uses usage access. 325 * <p> 326 */ 327 public static final String METADATA_USAGE_ACCESS_REASON = 328 "android.settings.metadata.USAGE_ACCESS_REASON"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of security and 332 * location privacy. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: Nothing. 338 * <p> 339 * Output: Nothing. 340 */ 341 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 342 public static final String ACTION_SECURITY_SETTINGS = 343 "android.settings.SECURITY_SETTINGS"; 344 345 /** 346 * Activity Action: Show settings to allow configuration of trusted external sources 347 * 348 * Input: Optionally, the Intent's data URI can specify the application package name to 349 * directly invoke the management GUI specific to the package name. For example 350 * "package:com.my.app". 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 356 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 357 358 /** 359 * Activity Action: Show trusted credentials settings, opening to the user tab, 360 * to allow management of installed credentials. 361 * <p> 362 * In some cases, a matching Activity may not exist, so ensure you 363 * safeguard against this. 364 * <p> 365 * Input: Nothing. 366 * <p> 367 * Output: Nothing. 368 * @hide 369 */ 370 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 371 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 372 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 373 374 /** 375 * Activity Action: Show dialog explaining that an installed CA cert may enable 376 * monitoring of encrypted network traffic. 377 * <p> 378 * In some cases, a matching Activity may not exist, so ensure you 379 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 380 * number of certificates. 381 * <p> 382 * Input: Nothing. 383 * <p> 384 * Output: Nothing. 385 * @hide 386 */ 387 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 388 public static final String ACTION_MONITORING_CERT_INFO = 389 "com.android.settings.MONITORING_CERT_INFO"; 390 391 /** 392 * Activity Action: Show settings to allow configuration of privacy options. 393 * <p> 394 * In some cases, a matching Activity may not exist, so ensure you 395 * safeguard against this. 396 * <p> 397 * Input: Nothing. 398 * <p> 399 * Output: Nothing. 400 */ 401 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 402 public static final String ACTION_PRIVACY_SETTINGS = 403 "android.settings.PRIVACY_SETTINGS"; 404 405 /** 406 * Activity Action: Show settings to allow configuration of VPN. 407 * <p> 408 * In some cases, a matching Activity may not exist, so ensure you 409 * safeguard against this. 410 * <p> 411 * Input: Nothing. 412 * <p> 413 * Output: Nothing. 414 */ 415 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 416 public static final String ACTION_VPN_SETTINGS = 417 "android.settings.VPN_SETTINGS"; 418 419 /** 420 * Activity Action: Show settings to allow configuration of Wi-Fi. 421 * <p> 422 * In some cases, a matching Activity may not exist, so ensure you 423 * safeguard against this. 424 * <p> 425 * Input: Nothing. 426 * <p> 427 * Output: Nothing. 428 */ 429 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 430 public static final String ACTION_WIFI_SETTINGS = 431 "android.settings.WIFI_SETTINGS"; 432 433 /** 434 * Activity Action: Show settings to allow configuration of a static IP 435 * address for Wi-Fi. 436 * <p> 437 * In some cases, a matching Activity may not exist, so ensure you safeguard 438 * against this. 439 * <p> 440 * Input: Nothing. 441 * <p> 442 * Output: Nothing. 443 */ 444 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 445 public static final String ACTION_WIFI_IP_SETTINGS = 446 "android.settings.WIFI_IP_SETTINGS"; 447 448 /** 449 * Activity Action: Show settings to allow configuration of data and view data usage. 450 * <p> 451 * In some cases, a matching Activity may not exist, so ensure you 452 * safeguard against this. 453 * <p> 454 * Input: Nothing. 455 * <p> 456 * Output: Nothing. 457 */ 458 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 459 public static final String ACTION_DATA_USAGE_SETTINGS = 460 "android.settings.DATA_USAGE_SETTINGS"; 461 462 /** 463 * Activity Action: Show settings to allow configuration of Bluetooth. 464 * <p> 465 * In some cases, a matching Activity may not exist, so ensure you 466 * safeguard against this. 467 * <p> 468 * Input: Nothing. 469 * <p> 470 * Output: Nothing. 471 */ 472 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 473 public static final String ACTION_BLUETOOTH_SETTINGS = 474 "android.settings.BLUETOOTH_SETTINGS"; 475 476 /** 477 * Activity Action: Show settings to allow configuration of Assist Gesture. 478 * <p> 479 * In some cases, a matching Activity may not exist, so ensure you 480 * safeguard against this. 481 * <p> 482 * Input: Nothing. 483 * <p> 484 * Output: Nothing. 485 * @hide 486 */ 487 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 488 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 489 "android.settings.ASSIST_GESTURE_SETTINGS"; 490 491 /** 492 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 493 * necessary. 494 * <p> 495 * Input: Nothing. 496 * <p> 497 * Output: Nothing. 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_FINGERPRINT_ENROLL = 501 "android.settings.FINGERPRINT_ENROLL"; 502 503 /** 504 * Activity Action: Show settings to allow configuration of cast endpoints. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 */ 513 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 514 public static final String ACTION_CAST_SETTINGS = 515 "android.settings.CAST_SETTINGS"; 516 517 /** 518 * Activity Action: Show settings to allow configuration of date and time. 519 * <p> 520 * In some cases, a matching Activity may not exist, so ensure you 521 * safeguard against this. 522 * <p> 523 * Input: Nothing. 524 * <p> 525 * Output: Nothing. 526 */ 527 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 528 public static final String ACTION_DATE_SETTINGS = 529 "android.settings.DATE_SETTINGS"; 530 531 /** 532 * Activity Action: Show settings to allow configuration of sound and volume. 533 * <p> 534 * In some cases, a matching Activity may not exist, so ensure you 535 * safeguard against this. 536 * <p> 537 * Input: Nothing. 538 * <p> 539 * Output: Nothing. 540 */ 541 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 542 public static final String ACTION_SOUND_SETTINGS = 543 "android.settings.SOUND_SETTINGS"; 544 545 /** 546 * Activity Action: Show settings to allow configuration of display. 547 * <p> 548 * In some cases, a matching Activity may not exist, so ensure you 549 * safeguard against this. 550 * <p> 551 * Input: Nothing. 552 * <p> 553 * Output: Nothing. 554 */ 555 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 556 public static final String ACTION_DISPLAY_SETTINGS = 557 "android.settings.DISPLAY_SETTINGS"; 558 559 /** 560 * Activity Action: Show settings to allow configuration of Night display. 561 * <p> 562 * In some cases, a matching Activity may not exist, so ensure you 563 * safeguard against this. 564 * <p> 565 * Input: Nothing. 566 * <p> 567 * Output: Nothing. 568 */ 569 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 570 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 571 "android.settings.NIGHT_DISPLAY_SETTINGS"; 572 573 /** 574 * Activity Action: Show settings to allow configuration of locale. 575 * <p> 576 * In some cases, a matching Activity may not exist, so ensure you 577 * safeguard against this. 578 * <p> 579 * Input: Nothing. 580 * <p> 581 * Output: Nothing. 582 */ 583 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 584 public static final String ACTION_LOCALE_SETTINGS = 585 "android.settings.LOCALE_SETTINGS"; 586 587 /** 588 * Activity Action: Show settings to configure input methods, in particular 589 * allowing the user to enable input methods. 590 * <p> 591 * In some cases, a matching Activity may not exist, so ensure you 592 * safeguard against this. 593 * <p> 594 * Input: Nothing. 595 * <p> 596 * Output: Nothing. 597 */ 598 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 599 public static final String ACTION_VOICE_INPUT_SETTINGS = 600 "android.settings.VOICE_INPUT_SETTINGS"; 601 602 /** 603 * Activity Action: Show settings to configure input methods, in particular 604 * allowing the user to enable input methods. 605 * <p> 606 * In some cases, a matching Activity may not exist, so ensure you 607 * safeguard against this. 608 * <p> 609 * Input: Nothing. 610 * <p> 611 * Output: Nothing. 612 */ 613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 614 public static final String ACTION_INPUT_METHOD_SETTINGS = 615 "android.settings.INPUT_METHOD_SETTINGS"; 616 617 /** 618 * Activity Action: Show settings to enable/disable input method subtypes. 619 * <p> 620 * In some cases, a matching Activity may not exist, so ensure you 621 * safeguard against this. 622 * <p> 623 * To tell which input method's subtypes are displayed in the settings, add 624 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 625 * If there is no extra in this Intent, subtypes from all installed input methods 626 * will be displayed in the settings. 627 * 628 * @see android.view.inputmethod.InputMethodInfo#getId 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 636 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 637 638 /** 639 * Activity Action: Show settings to manage the user input dictionary. 640 * <p> 641 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 642 * it is guaranteed there will always be an appropriate implementation for this Intent action. 643 * In prior releases of the platform this was optional, so ensure you safeguard against it. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_USER_DICTIONARY_SETTINGS = 651 "android.settings.USER_DICTIONARY_SETTINGS"; 652 653 /** 654 * Activity Action: Show settings to configure the hardware keyboard. 655 * <p> 656 * In some cases, a matching Activity may not exist, so ensure you 657 * safeguard against this. 658 * <p> 659 * Input: Nothing. 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 665 "android.settings.HARD_KEYBOARD_SETTINGS"; 666 667 /** 668 * Activity Action: Adds a word to the user dictionary. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: An extra with key <code>word</code> that contains the word 674 * that should be added to the dictionary. 675 * <p> 676 * Output: Nothing. 677 * 678 * @hide 679 */ 680 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 681 public static final String ACTION_USER_DICTIONARY_INSERT = 682 "com.android.settings.USER_DICTIONARY_INSERT"; 683 684 /** 685 * Activity Action: Show settings to allow configuration of application-related settings. 686 * <p> 687 * In some cases, a matching Activity may not exist, so ensure you 688 * safeguard against this. 689 * <p> 690 * Input: Nothing. 691 * <p> 692 * Output: Nothing. 693 */ 694 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 695 public static final String ACTION_APPLICATION_SETTINGS = 696 "android.settings.APPLICATION_SETTINGS"; 697 698 /** 699 * Activity Action: Show settings to allow configuration of application 700 * development-related settings. As of 701 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 702 * a required part of the platform. 703 * <p> 704 * Input: Nothing. 705 * <p> 706 * Output: Nothing. 707 */ 708 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 709 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 710 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 711 712 /** 713 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 714 * <p> 715 * In some cases, a matching Activity may not exist, so ensure you 716 * safeguard against this. 717 * <p> 718 * Input: Nothing. 719 * <p> 720 * Output: Nothing. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 724 "android.settings.QUICK_LAUNCH_SETTINGS"; 725 726 /** 727 * Activity Action: Show settings to manage installed applications. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Nothing. 733 * <p> 734 * Output: Nothing. 735 */ 736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 737 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 738 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 739 740 /** 741 * Activity Action: Show settings to manage all applications. 742 * <p> 743 * In some cases, a matching Activity may not exist, so ensure you 744 * safeguard against this. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 752 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 753 754 /** 755 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Optionally, the Intent's data URI can specify the application package name to 761 * directly invoke the management GUI specific to the package name. For example 762 * "package:com.my.app". 763 * <p> 764 * Output: Nothing. 765 */ 766 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 767 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 768 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 769 770 /** 771 * Activity Action: Show screen for controlling which apps are allowed to write/modify 772 * system settings. 773 * <p> 774 * In some cases, a matching Activity may not exist, so ensure you 775 * safeguard against this. 776 * <p> 777 * Input: Optionally, the Intent's data URI can specify the application package name to 778 * directly invoke the management GUI specific to the package name. For example 779 * "package:com.my.app". 780 * <p> 781 * Output: Nothing. 782 */ 783 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 784 public static final String ACTION_MANAGE_WRITE_SETTINGS = 785 "android.settings.action.MANAGE_WRITE_SETTINGS"; 786 787 /** 788 * Activity Action: Show screen of details about a particular application. 789 * <p> 790 * In some cases, a matching Activity may not exist, so ensure you 791 * safeguard against this. 792 * <p> 793 * Input: The Intent's data URI specifies the application package name 794 * to be shown, with the "package" scheme. That is "package:com.my.app". 795 * <p> 796 * Output: Nothing. 797 */ 798 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 799 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 800 "android.settings.APPLICATION_DETAILS_SETTINGS"; 801 802 /** 803 * Activity Action: Show the "Open by Default" page in a particular application's details page. 804 * <p> 805 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 806 * <p> 807 * Input: The Intent's data URI specifies the application package name 808 * to be shown, with the "package" scheme. That is "package:com.my.app". 809 * <p> 810 * Output: Nothing. 811 * @hide 812 */ 813 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 814 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 815 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 816 817 /** 818 * Activity Action: Show list of applications that have been running 819 * foreground services (to the user "running in the background"). 820 * <p> 821 * Input: Extras "packages" is a string array of package names. 822 * <p> 823 * Output: Nothing. 824 * @hide 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 828 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 829 830 /** 831 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 832 * <p> 833 * Input: Nothing. 834 * <p> 835 * Output: Nothing. 836 * <p> 837 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 838 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 839 * already ignoring optimizations. You can use 840 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 841 * on this list. 842 */ 843 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 844 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 845 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 846 847 /** 848 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 849 * put them on the whitelist of apps shown by 850 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 851 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 852 * permission. 853 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 854 * provided by the platform for applications to operate correctly in the various power 855 * saving modes. This is only for unusual applications that need to deeply control their own 856 * execution, at the potential expense of the user's battery life. Note that these applications 857 * greatly run the risk of showing to the user as high power consumers on their device.</p> 858 * <p> 859 * Input: The Intent's data URI must specify the application package name 860 * to be shown, with the "package" scheme. That is "package:com.my.app". 861 * <p> 862 * Output: Nothing. 863 * <p> 864 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 865 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 866 * already ignoring optimizations. 867 */ 868 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 869 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 870 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 871 872 /** 873 * Activity Action: Show screen for controlling background data 874 * restrictions for a particular application. 875 * <p> 876 * Input: Intent's data URI set with an application name, using the 877 * "package" schema (like "package:com.my.app"). 878 * 879 * <p> 880 * Output: Nothing. 881 * <p> 882 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 883 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 884 * status of the background data restrictions for them. 885 */ 886 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 887 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 888 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 889 890 /** 891 * @hide 892 * Activity Action: Show the "app ops" settings screen. 893 * <p> 894 * Input: Nothing. 895 * <p> 896 * Output: Nothing. 897 */ 898 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 899 public static final String ACTION_APP_OPS_SETTINGS = 900 "android.settings.APP_OPS_SETTINGS"; 901 902 /** 903 * Activity Action: Show settings for system update functionality. 904 * <p> 905 * In some cases, a matching Activity may not exist, so ensure you 906 * safeguard against this. 907 * <p> 908 * Input: Nothing. 909 * <p> 910 * Output: Nothing. 911 * 912 * @hide 913 */ 914 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 915 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 916 "android.settings.SYSTEM_UPDATE_SETTINGS"; 917 918 /** 919 * Activity Action: Show settings for managed profile settings. 920 * <p> 921 * In some cases, a matching Activity may not exist, so ensure you 922 * safeguard against this. 923 * <p> 924 * Input: Nothing. 925 * <p> 926 * Output: Nothing. 927 * 928 * @hide 929 */ 930 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 931 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 932 "android.settings.MANAGED_PROFILE_SETTINGS"; 933 934 /** 935 * Activity Action: Show settings to allow configuration of sync settings. 936 * <p> 937 * In some cases, a matching Activity may not exist, so ensure you 938 * safeguard against this. 939 * <p> 940 * The account types available to add via the add account button may be restricted by adding an 941 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 942 * authorities. Only account types which can sync with that content provider will be offered to 943 * the user. 944 * <p> 945 * Input: Nothing. 946 * <p> 947 * Output: Nothing. 948 */ 949 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 950 public static final String ACTION_SYNC_SETTINGS = 951 "android.settings.SYNC_SETTINGS"; 952 953 /** 954 * Activity Action: Show add account screen for creating a new account. 955 * <p> 956 * In some cases, a matching Activity may not exist, so ensure you 957 * safeguard against this. 958 * <p> 959 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 960 * extra to the Intent with one or more syncable content provider's authorities. Only account 961 * types which can sync with that content provider will be offered to the user. 962 * <p> 963 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 964 * Intent with one or more account types. 965 * <p> 966 * Input: Nothing. 967 * <p> 968 * Output: Nothing. 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_ADD_ACCOUNT = 972 "android.settings.ADD_ACCOUNT_SETTINGS"; 973 974 /** 975 * Activity Action: Show settings for selecting the network operator. 976 * <p> 977 * In some cases, a matching Activity may not exist, so ensure you 978 * safeguard against this. 979 * <p> 980 * The subscription ID of the subscription for which available network operators should be 981 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 982 * <p> 983 * Input: Nothing. 984 * <p> 985 * Output: Nothing. 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 989 "android.settings.NETWORK_OPERATOR_SETTINGS"; 990 991 /** 992 * Activity Action: Show settings for selection of 2G/3G. 993 * <p> 994 * In some cases, a matching Activity may not exist, so ensure you 995 * safeguard against this. 996 * <p> 997 * Input: Nothing. 998 * <p> 999 * Output: Nothing. 1000 */ 1001 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1002 public static final String ACTION_DATA_ROAMING_SETTINGS = 1003 "android.settings.DATA_ROAMING_SETTINGS"; 1004 1005 /** 1006 * Activity Action: Show settings for internal storage. 1007 * <p> 1008 * In some cases, a matching Activity may not exist, so ensure you 1009 * safeguard against this. 1010 * <p> 1011 * Input: Nothing. 1012 * <p> 1013 * Output: Nothing. 1014 */ 1015 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1016 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1017 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1018 /** 1019 * Activity Action: Show settings for memory card storage. 1020 * <p> 1021 * In some cases, a matching Activity may not exist, so ensure you 1022 * safeguard against this. 1023 * <p> 1024 * Input: Nothing. 1025 * <p> 1026 * Output: Nothing. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_MEMORY_CARD_SETTINGS = 1030 "android.settings.MEMORY_CARD_SETTINGS"; 1031 1032 /** 1033 * Activity Action: Show settings for global search. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you 1036 * safeguard against this. 1037 * <p> 1038 * Input: Nothing. 1039 * <p> 1040 * Output: Nothing 1041 */ 1042 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1043 public static final String ACTION_SEARCH_SETTINGS = 1044 "android.search.action.SEARCH_SETTINGS"; 1045 1046 /** 1047 * Activity Action: Show general device information settings (serial 1048 * number, software version, phone number, etc.). 1049 * <p> 1050 * In some cases, a matching Activity may not exist, so ensure you 1051 * safeguard against this. 1052 * <p> 1053 * Input: Nothing. 1054 * <p> 1055 * Output: Nothing 1056 */ 1057 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1058 public static final String ACTION_DEVICE_INFO_SETTINGS = 1059 "android.settings.DEVICE_INFO_SETTINGS"; 1060 1061 /** 1062 * Activity Action: Show NFC settings. 1063 * <p> 1064 * This shows UI that allows NFC to be turned on or off. 1065 * <p> 1066 * In some cases, a matching Activity may not exist, so ensure you 1067 * safeguard against this. 1068 * <p> 1069 * Input: Nothing. 1070 * <p> 1071 * Output: Nothing 1072 * @see android.nfc.NfcAdapter#isEnabled() 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1076 1077 /** 1078 * Activity Action: Show NFC Sharing settings. 1079 * <p> 1080 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1081 * off. 1082 * <p> 1083 * In some cases, a matching Activity may not exist, so ensure you 1084 * safeguard against this. 1085 * <p> 1086 * Input: Nothing. 1087 * <p> 1088 * Output: Nothing 1089 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_NFCSHARING_SETTINGS = 1093 "android.settings.NFCSHARING_SETTINGS"; 1094 1095 /** 1096 * Activity Action: Show NFC Tap & Pay settings 1097 * <p> 1098 * This shows UI that allows the user to configure Tap&Pay 1099 * settings. 1100 * <p> 1101 * In some cases, a matching Activity may not exist, so ensure you 1102 * safeguard against this. 1103 * <p> 1104 * Input: Nothing. 1105 * <p> 1106 * Output: Nothing 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1110 "android.settings.NFC_PAYMENT_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show Daydream settings. 1114 * <p> 1115 * In some cases, a matching Activity may not exist, so ensure you 1116 * safeguard against this. 1117 * <p> 1118 * Input: Nothing. 1119 * <p> 1120 * Output: Nothing. 1121 * @see android.service.dreams.DreamService 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1125 1126 /** 1127 * Activity Action: Show Notification listener settings. 1128 * <p> 1129 * In some cases, a matching Activity may not exist, so ensure you 1130 * safeguard against this. 1131 * <p> 1132 * Input: Nothing. 1133 * <p> 1134 * Output: Nothing. 1135 * @see android.service.notification.NotificationListenerService 1136 */ 1137 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1138 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1139 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1140 1141 /** 1142 * Activity Action: Show Do Not Disturb access settings. 1143 * <p> 1144 * Users can grant and deny access to Do Not Disturb configuration from here. 1145 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1146 * details. 1147 * <p> 1148 * Input: Nothing. 1149 * <p> 1150 * Output: Nothing. 1151 */ 1152 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1153 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1154 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1155 1156 /** 1157 * @hide 1158 */ 1159 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1160 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1161 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1162 1163 /** 1164 * Activity Action: Show settings for video captioning. 1165 * <p> 1166 * In some cases, a matching Activity may not exist, so ensure you safeguard 1167 * against this. 1168 * <p> 1169 * Input: Nothing. 1170 * <p> 1171 * Output: Nothing. 1172 */ 1173 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1174 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1175 1176 /** 1177 * Activity Action: Show the top level print settings. 1178 * <p> 1179 * In some cases, a matching Activity may not exist, so ensure you 1180 * safeguard against this. 1181 * <p> 1182 * Input: Nothing. 1183 * <p> 1184 * Output: Nothing. 1185 */ 1186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1187 public static final String ACTION_PRINT_SETTINGS = 1188 "android.settings.ACTION_PRINT_SETTINGS"; 1189 1190 /** 1191 * Activity Action: Show Zen Mode configuration settings. 1192 * 1193 * @hide 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1197 1198 /** 1199 * Activity Action: Show Zen Mode visual effects configuration settings. 1200 * 1201 * @hide 1202 */ 1203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1204 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1205 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1206 1207 /** 1208 * Activity Action: Show Zen Mode onboarding activity. 1209 * 1210 * @hide 1211 */ 1212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1213 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1214 1215 /** 1216 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1217 */ 1218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1219 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1220 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1221 1222 /** 1223 * Activity Action: Show Zen Mode automation configuration settings. 1224 * 1225 * @hide 1226 */ 1227 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1228 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1229 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1230 1231 /** 1232 * Activity Action: Modify do not disturb mode settings. 1233 * <p> 1234 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1235 * <p> 1236 * This intent MUST be started using 1237 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1238 * startVoiceActivity}. 1239 * <p> 1240 * Note: The Activity implementing this intent MUST verify that 1241 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1242 * returns true before modifying the setting. 1243 * <p> 1244 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1245 * how long the user wishes to avoid interruptions for. The optional 1246 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1247 * enabling or disabling do not disturb mode. If either extra is not included, the 1248 * user maybe asked to provide the value. 1249 * <p> 1250 * Output: Nothing. 1251 */ 1252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1253 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1254 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1255 1256 /** 1257 * Activity Action: Show Zen Mode schedule rule configuration settings. 1258 * 1259 * @hide 1260 */ 1261 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1262 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1263 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1264 1265 /** 1266 * Activity Action: Show Zen Mode event rule configuration settings. 1267 * 1268 * @hide 1269 */ 1270 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1271 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1272 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1273 1274 /** 1275 * Activity Action: Show Zen Mode external rule configuration settings. 1276 * 1277 * @hide 1278 */ 1279 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1280 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1281 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1282 1283 /** 1284 * Activity Action: Show the regulatory information screen for the device. 1285 * <p> 1286 * In some cases, a matching Activity may not exist, so ensure you safeguard 1287 * against this. 1288 * <p> 1289 * Input: Nothing. 1290 * <p> 1291 * Output: Nothing. 1292 */ 1293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1294 public static final String 1295 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1296 1297 /** 1298 * Activity Action: Show Device Name Settings. 1299 * <p> 1300 * In some cases, a matching Activity may not exist, so ensure you safeguard 1301 * against this. 1302 * 1303 * @hide 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1307 1308 /** 1309 * Activity Action: Show pairing settings. 1310 * <p> 1311 * In some cases, a matching Activity may not exist, so ensure you safeguard 1312 * against this. 1313 * 1314 * @hide 1315 */ 1316 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1317 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1318 1319 /** 1320 * Activity Action: Show battery saver settings. 1321 * <p> 1322 * In some cases, a matching Activity may not exist, so ensure you safeguard 1323 * against this. 1324 */ 1325 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1326 public static final String ACTION_BATTERY_SAVER_SETTINGS 1327 = "android.settings.BATTERY_SAVER_SETTINGS"; 1328 1329 /** 1330 * Activity Action: Modify Battery Saver mode setting using a voice command. 1331 * <p> 1332 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1333 * <p> 1334 * This intent MUST be started using 1335 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1336 * startVoiceActivity}. 1337 * <p> 1338 * Note: The activity implementing this intent MUST verify that 1339 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1340 * modifying the setting. 1341 * <p> 1342 * Input: To tell which state batter saver mode should be set to, add the 1343 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1344 * If the extra is not included, no changes will be made. 1345 * <p> 1346 * Output: Nothing. 1347 */ 1348 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1349 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1350 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1351 1352 /** 1353 * Activity Action: Show Home selection settings. If there are multiple activities 1354 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1355 * to pick your preferred activity. 1356 */ 1357 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1358 public static final String ACTION_HOME_SETTINGS 1359 = "android.settings.HOME_SETTINGS"; 1360 1361 /** 1362 * Activity Action: Show Default apps settings. 1363 * <p> 1364 * In some cases, a matching Activity may not exist, so ensure you 1365 * safeguard against this. 1366 * <p> 1367 * Input: Nothing. 1368 * <p> 1369 * Output: Nothing. 1370 */ 1371 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1372 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1373 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1374 1375 /** 1376 * Activity Action: Show notification settings. 1377 * 1378 * @hide 1379 */ 1380 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1381 public static final String ACTION_NOTIFICATION_SETTINGS 1382 = "android.settings.NOTIFICATION_SETTINGS"; 1383 1384 /** 1385 * Activity Action: Show app listing settings, filtered by those that send notifications. 1386 * 1387 * @hide 1388 */ 1389 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1390 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1391 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1392 1393 /** 1394 * Activity Action: Show notification settings for a single app. 1395 * <p> 1396 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1397 * <p> 1398 * Output: Nothing. 1399 */ 1400 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1401 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1402 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1403 1404 /** 1405 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1406 * <p> 1407 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1408 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1409 * <p> 1410 * Output: Nothing. 1411 */ 1412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1413 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1414 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1415 1416 /** 1417 * Activity Extra: The package owner of the notification channel settings to display. 1418 * <p> 1419 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1420 */ 1421 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1422 1423 /** 1424 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1425 * to display. 1426 * <p> 1427 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1428 */ 1429 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1430 1431 /** 1432 * Activity Action: Show notification redaction settings. 1433 * 1434 * @hide 1435 */ 1436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1437 public static final String ACTION_APP_NOTIFICATION_REDACTION 1438 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1439 1440 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1441 1442 /** 1443 * Activity Action: Show a dialog with disabled by policy message. 1444 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1445 * the user know about this. 1446 * <p> 1447 * Input: Nothing. 1448 * <p> 1449 * Output: Nothing. 1450 * 1451 * @hide 1452 */ 1453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1454 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1455 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1456 1457 /** 1458 * Activity Action: Show a dialog for remote bugreport flow. 1459 * <p> 1460 * Input: Nothing. 1461 * <p> 1462 * Output: Nothing. 1463 * 1464 * @hide 1465 */ 1466 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1467 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1468 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1469 1470 /** 1471 * Activity Action: Show VR listener settings. 1472 * <p> 1473 * Input: Nothing. 1474 * <p> 1475 * Output: Nothing. 1476 * 1477 * @see android.service.vr.VrListenerService 1478 */ 1479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1480 public static final String ACTION_VR_LISTENER_SETTINGS 1481 = "android.settings.VR_LISTENER_SETTINGS"; 1482 1483 /** 1484 * Activity Action: Show Picture-in-picture settings. 1485 * <p> 1486 * Input: Nothing. 1487 * <p> 1488 * Output: Nothing. 1489 * 1490 * @hide 1491 */ 1492 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1493 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1494 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1495 1496 /** 1497 * Activity Action: Show Storage Manager settings. 1498 * <p> 1499 * Input: Nothing. 1500 * <p> 1501 * Output: Nothing. 1502 * 1503 * @hide 1504 */ 1505 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1506 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1507 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1508 1509 /** 1510 * Activity Action: Allows user to select current webview implementation. 1511 * <p> 1512 * Input: Nothing. 1513 * <p> 1514 * Output: Nothing. 1515 */ 1516 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1517 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1518 1519 /** 1520 * Activity Action: Show enterprise privacy section. 1521 * <p> 1522 * Input: Nothing. 1523 * <p> 1524 * Output: Nothing. 1525 * @hide 1526 */ 1527 @SystemApi 1528 @TestApi 1529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1530 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1531 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1532 1533 /** 1534 * Activity Action: Show screen that let user select its Autofill Service. 1535 * <p> 1536 * Input: Intent's data URI set with an application name, using the 1537 * "package" schema (like "package:com.my.app"). 1538 * 1539 * <p> 1540 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1541 * to the caller package. 1542 * 1543 * <p> 1544 * <b>NOTE: </b> Applications should call 1545 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1546 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1547 * to start an activity if they return {@code false} and {@code true} respectively. 1548 */ 1549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1550 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1551 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1552 1553 /** 1554 * Activity Action: Show screen for controlling which apps have access on volume directories. 1555 * <p> 1556 * Input: Nothing. 1557 * <p> 1558 * Output: Nothing. 1559 * <p> 1560 * Applications typically use this action to ask the user to revert the "Do not ask again" 1561 * status of directory access requests made by 1562 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1563 */ 1564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1565 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1566 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1567 1568 // End of Intent actions for Settings 1569 1570 /** 1571 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1572 */ 1573 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1574 1575 /** 1576 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1577 */ 1578 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1579 1580 /** 1581 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1582 */ 1583 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1584 1585 /** 1586 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1587 * the settings generation in order to cache values locally. If this key is 1588 * mapped to a <code>null</code> string extra in the request bundle, the response 1589 * bundle will contain the same key mapped to a parcelable extra which would be 1590 * an {@link android.util.MemoryIntArray}. The response will also contain an 1591 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1592 * index in the array clients should use to lookup the generation. For efficiency 1593 * the caller should request the generation tracking memory array only if it 1594 * doesn't already have it. 1595 * 1596 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1597 */ 1598 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1599 1600 /** 1601 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1602 * to look up the generation id of the backing table. The value is an integer. 1603 * 1604 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1605 */ 1606 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1607 1608 /** 1609 * @hide Key with the settings table generation. The value is an integer. 1610 * 1611 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1612 */ 1613 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1614 1615 /** 1616 * @hide - User handle argument extra to the fast-path call()-based requests 1617 */ 1618 public static final String CALL_METHOD_USER_KEY = "_user"; 1619 1620 /** 1621 * @hide - Boolean argument extra to the fast-path call()-based requests 1622 */ 1623 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1624 1625 /** 1626 * @hide - User handle argument extra to the fast-path call()-based requests 1627 */ 1628 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1629 1630 /** 1631 * @hide - String argument extra to the fast-path call()-based requests 1632 */ 1633 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1634 1635 /** @hide - Private call() method to write to 'system' table */ 1636 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1637 1638 /** @hide - Private call() method to write to 'secure' table */ 1639 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1640 1641 /** @hide - Private call() method to write to 'global' table */ 1642 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1643 1644 /** @hide - Private call() method to reset to defaults the 'global' table */ 1645 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1646 1647 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1648 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1649 1650 /** 1651 * Activity Extra: Limit available options in launched activity based on the given authority. 1652 * <p> 1653 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1654 * provider's authorities as a String[]. This field is used by some intents to alter the 1655 * behavior of the called activity. 1656 * <p> 1657 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1658 * on the authority given. 1659 */ 1660 public static final String EXTRA_AUTHORITIES = "authorities"; 1661 1662 /** 1663 * Activity Extra: Limit available options in launched activity based on the given account 1664 * types. 1665 * <p> 1666 * This can be passed as an extra field in an Activity Intent with one or more account types 1667 * as a String[]. This field is used by some intents to alter the behavior of the called 1668 * activity. 1669 * <p> 1670 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1671 * list. 1672 */ 1673 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1674 1675 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1676 1677 /** 1678 * Activity Extra: The device identifier to act upon. 1679 * <p> 1680 * This can be passed as an extra field in an Activity Intent with a single 1681 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1682 * settings for the given device. 1683 * <p> 1684 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1685 * dialog for the given device. 1686 * @hide 1687 */ 1688 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1689 1690 /** 1691 * Activity Extra: Enable or disable Airplane Mode. 1692 * <p> 1693 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1694 * intent as a boolean to indicate if it should be enabled. 1695 */ 1696 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1697 1698 /** 1699 * Activity Extra: Enable or disable Battery saver mode. 1700 * <p> 1701 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1702 * intent as a boolean to indicate if it should be enabled. 1703 */ 1704 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1705 "android.settings.extra.battery_saver_mode_enabled"; 1706 1707 /** 1708 * Activity Extra: Enable or disable Do Not Disturb mode. 1709 * <p> 1710 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1711 * intent as a boolean to indicate if it should be enabled. 1712 */ 1713 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1714 "android.settings.extra.do_not_disturb_mode_enabled"; 1715 1716 /** 1717 * Activity Extra: How many minutes to enable do not disturb mode for. 1718 * <p> 1719 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1720 * intent to indicate how long do not disturb mode should be enabled for. 1721 */ 1722 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1723 "android.settings.extra.do_not_disturb_mode_minutes"; 1724 1725 /** 1726 * Reset mode: reset to defaults only settings changed by the 1727 * calling package. If there is a default set the setting 1728 * will be set to it, otherwise the setting will be deleted. 1729 * This is the only type of reset available to non-system clients. 1730 * @hide 1731 */ 1732 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1733 1734 /** 1735 * Reset mode: reset all settings set by untrusted packages, which is 1736 * packages that aren't a part of the system, to the current defaults. 1737 * If there is a default set the setting will be set to it, otherwise 1738 * the setting will be deleted. This mode is only available to the system. 1739 * @hide 1740 */ 1741 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1742 1743 /** 1744 * Reset mode: delete all settings set by untrusted packages, which is 1745 * packages that aren't a part of the system. If a setting is set by an 1746 * untrusted package it will be deleted if its default is not provided 1747 * by the system, otherwise the setting will be set to its default. 1748 * This mode is only available to the system. 1749 * @hide 1750 */ 1751 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1752 1753 /** 1754 * Reset mode: reset all settings to defaults specified by trusted 1755 * packages, which is packages that are a part of the system, and 1756 * delete all settings set by untrusted packages. If a setting has 1757 * a default set by a system package it will be set to the default, 1758 * otherwise the setting will be deleted. This mode is only available 1759 * to the system. 1760 * @hide 1761 */ 1762 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1763 1764 /** @hide */ 1765 @Retention(RetentionPolicy.SOURCE) 1766 @IntDef(prefix = { "RESET_MODE_" }, value = { 1767 RESET_MODE_PACKAGE_DEFAULTS, 1768 RESET_MODE_UNTRUSTED_DEFAULTS, 1769 RESET_MODE_UNTRUSTED_CHANGES, 1770 RESET_MODE_TRUSTED_DEFAULTS 1771 }) 1772 public @interface ResetMode{} 1773 1774 1775 /** 1776 * User has not started setup personalization. 1777 * @hide 1778 */ 1779 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1780 1781 /** 1782 * User has not yet completed setup personalization. 1783 * @hide 1784 */ 1785 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1786 1787 /** 1788 * User has completed setup personalization. 1789 * @hide 1790 */ 1791 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1792 1793 /** @hide */ 1794 @Retention(RetentionPolicy.SOURCE) 1795 @IntDef({ 1796 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1797 USER_SETUP_PERSONALIZATION_STARTED, 1798 USER_SETUP_PERSONALIZATION_COMPLETE 1799 }) 1800 public @interface UserSetupPersonalization {} 1801 1802 /** 1803 * Activity Extra: Number of certificates 1804 * <p> 1805 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1806 * intent to indicate the number of certificates 1807 * @hide 1808 */ 1809 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1810 "android.settings.extra.number_of_certificates"; 1811 1812 private static final String JID_RESOURCE_PREFIX = "android"; 1813 1814 public static final String AUTHORITY = "settings"; 1815 1816 private static final String TAG = "Settings"; 1817 private static final boolean LOCAL_LOGV = false; 1818 1819 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1820 // with a partial enable/disable state in multi-threaded situations. 1821 private static final Object mLocationSettingsLock = new Object(); 1822 1823 // Used in system server calling uid workaround in call() 1824 private static boolean sInSystemServer = false; 1825 private static final Object sInSystemServerLock = new Object(); 1826 1827 /** @hide */ 1828 public static void setInSystemServer() { 1829 synchronized (sInSystemServerLock) { 1830 sInSystemServer = true; 1831 } 1832 } 1833 1834 /** @hide */ 1835 public static boolean isInSystemServer() { 1836 synchronized (sInSystemServerLock) { 1837 return sInSystemServer; 1838 } 1839 } 1840 1841 public static class SettingNotFoundException extends AndroidException { 1842 public SettingNotFoundException(String msg) { 1843 super(msg); 1844 } 1845 } 1846 1847 /** 1848 * Common base for tables of name/value settings. 1849 */ 1850 public static class NameValueTable implements BaseColumns { 1851 public static final String NAME = "name"; 1852 public static final String VALUE = "value"; 1853 1854 protected static boolean putString(ContentResolver resolver, Uri uri, 1855 String name, String value) { 1856 // The database will take care of replacing duplicates. 1857 try { 1858 ContentValues values = new ContentValues(); 1859 values.put(NAME, name); 1860 values.put(VALUE, value); 1861 resolver.insert(uri, values); 1862 return true; 1863 } catch (SQLException e) { 1864 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1865 return false; 1866 } 1867 } 1868 1869 public static Uri getUriFor(Uri uri, String name) { 1870 return Uri.withAppendedPath(uri, name); 1871 } 1872 } 1873 1874 private static final class GenerationTracker { 1875 private final MemoryIntArray mArray; 1876 private final Runnable mErrorHandler; 1877 private final int mIndex; 1878 private int mCurrentGeneration; 1879 1880 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1881 int generation, Runnable errorHandler) { 1882 mArray = array; 1883 mIndex = index; 1884 mErrorHandler = errorHandler; 1885 mCurrentGeneration = generation; 1886 } 1887 1888 public boolean isGenerationChanged() { 1889 final int currentGeneration = readCurrentGeneration(); 1890 if (currentGeneration >= 0) { 1891 if (currentGeneration == mCurrentGeneration) { 1892 return false; 1893 } 1894 mCurrentGeneration = currentGeneration; 1895 } 1896 return true; 1897 } 1898 1899 public int getCurrentGeneration() { 1900 return mCurrentGeneration; 1901 } 1902 1903 private int readCurrentGeneration() { 1904 try { 1905 return mArray.get(mIndex); 1906 } catch (IOException e) { 1907 Log.e(TAG, "Error getting current generation", e); 1908 if (mErrorHandler != null) { 1909 mErrorHandler.run(); 1910 } 1911 } 1912 return -1; 1913 } 1914 1915 public void destroy() { 1916 try { 1917 mArray.close(); 1918 } catch (IOException e) { 1919 Log.e(TAG, "Error closing backing array", e); 1920 if (mErrorHandler != null) { 1921 mErrorHandler.run(); 1922 } 1923 } 1924 } 1925 } 1926 1927 private static final class ContentProviderHolder { 1928 private final Object mLock = new Object(); 1929 1930 @GuardedBy("mLock") 1931 private final Uri mUri; 1932 @GuardedBy("mLock") 1933 private IContentProvider mContentProvider; 1934 1935 public ContentProviderHolder(Uri uri) { 1936 mUri = uri; 1937 } 1938 1939 public IContentProvider getProvider(ContentResolver contentResolver) { 1940 synchronized (mLock) { 1941 if (mContentProvider == null) { 1942 mContentProvider = contentResolver 1943 .acquireProvider(mUri.getAuthority()); 1944 } 1945 return mContentProvider; 1946 } 1947 } 1948 1949 public void clearProviderForTest() { 1950 synchronized (mLock) { 1951 mContentProvider = null; 1952 } 1953 } 1954 } 1955 1956 // Thread-safe. 1957 private static class NameValueCache { 1958 private static final boolean DEBUG = false; 1959 1960 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1961 Settings.NameValueTable.VALUE 1962 }; 1963 1964 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1965 1966 // Must synchronize on 'this' to access mValues and mValuesVersion. 1967 private final HashMap<String, String> mValues = new HashMap<>(); 1968 1969 private final Uri mUri; 1970 private final ContentProviderHolder mProviderHolder; 1971 1972 // The method we'll call (or null, to not use) on the provider 1973 // for the fast path of retrieving settings. 1974 private final String mCallGetCommand; 1975 private final String mCallSetCommand; 1976 1977 @GuardedBy("this") 1978 private GenerationTracker mGenerationTracker; 1979 1980 public NameValueCache(Uri uri, String getCommand, String setCommand, 1981 ContentProviderHolder providerHolder) { 1982 mUri = uri; 1983 mCallGetCommand = getCommand; 1984 mCallSetCommand = setCommand; 1985 mProviderHolder = providerHolder; 1986 } 1987 1988 public boolean putStringForUser(ContentResolver cr, String name, String value, 1989 String tag, boolean makeDefault, final int userHandle) { 1990 try { 1991 Bundle arg = new Bundle(); 1992 arg.putString(Settings.NameValueTable.VALUE, value); 1993 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1994 if (tag != null) { 1995 arg.putString(CALL_METHOD_TAG_KEY, tag); 1996 } 1997 if (makeDefault) { 1998 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1999 } 2000 IContentProvider cp = mProviderHolder.getProvider(cr); 2001 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 2002 } catch (RemoteException e) { 2003 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 2004 return false; 2005 } 2006 return true; 2007 } 2008 2009 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 2010 final boolean isSelf = (userHandle == UserHandle.myUserId()); 2011 int currentGeneration = -1; 2012 if (isSelf) { 2013 synchronized (NameValueCache.this) { 2014 if (mGenerationTracker != null) { 2015 if (mGenerationTracker.isGenerationChanged()) { 2016 if (DEBUG) { 2017 Log.i(TAG, "Generation changed for type:" 2018 + mUri.getPath() + " in package:" 2019 + cr.getPackageName() +" and user:" + userHandle); 2020 } 2021 mValues.clear(); 2022 } else if (mValues.containsKey(name)) { 2023 return mValues.get(name); 2024 } 2025 if (mGenerationTracker != null) { 2026 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2027 } 2028 } 2029 } 2030 } else { 2031 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2032 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2033 } 2034 2035 IContentProvider cp = mProviderHolder.getProvider(cr); 2036 2037 // Try the fast path first, not using query(). If this 2038 // fails (alternate Settings provider that doesn't support 2039 // this interface?) then we fall back to the query/table 2040 // interface. 2041 if (mCallGetCommand != null) { 2042 try { 2043 Bundle args = null; 2044 if (!isSelf) { 2045 args = new Bundle(); 2046 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2047 } 2048 boolean needsGenerationTracker = false; 2049 synchronized (NameValueCache.this) { 2050 if (isSelf && mGenerationTracker == null) { 2051 needsGenerationTracker = true; 2052 if (args == null) { 2053 args = new Bundle(); 2054 } 2055 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2056 if (DEBUG) { 2057 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2058 + " in package:" + cr.getPackageName() +" and user:" 2059 + userHandle); 2060 } 2061 } 2062 } 2063 Bundle b; 2064 // If we're in system server and in a binder transaction we need to clear the 2065 // calling uid. This works around code in system server that did not call 2066 // clearCallingIdentity, previously this wasn't needed because reading settings 2067 // did not do permission checking but thats no longer the case. 2068 // Long term this should be removed and callers should properly call 2069 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2070 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2071 final long token = Binder.clearCallingIdentity(); 2072 try { 2073 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2074 } finally { 2075 Binder.restoreCallingIdentity(token); 2076 } 2077 } else { 2078 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2079 } 2080 if (b != null) { 2081 String value = b.getString(Settings.NameValueTable.VALUE); 2082 // Don't update our cache for reads of other users' data 2083 if (isSelf) { 2084 synchronized (NameValueCache.this) { 2085 if (needsGenerationTracker) { 2086 MemoryIntArray array = b.getParcelable( 2087 CALL_METHOD_TRACK_GENERATION_KEY); 2088 final int index = b.getInt( 2089 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2090 if (array != null && index >= 0) { 2091 final int generation = b.getInt( 2092 CALL_METHOD_GENERATION_KEY, 0); 2093 if (DEBUG) { 2094 Log.i(TAG, "Received generation tracker for type:" 2095 + mUri.getPath() + " in package:" 2096 + cr.getPackageName() + " and user:" 2097 + userHandle + " with index:" + index); 2098 } 2099 if (mGenerationTracker != null) { 2100 mGenerationTracker.destroy(); 2101 } 2102 mGenerationTracker = new GenerationTracker(array, index, 2103 generation, () -> { 2104 synchronized (NameValueCache.this) { 2105 Log.e(TAG, "Error accessing generation" 2106 + " tracker - removing"); 2107 if (mGenerationTracker != null) { 2108 GenerationTracker generationTracker = 2109 mGenerationTracker; 2110 mGenerationTracker = null; 2111 generationTracker.destroy(); 2112 mValues.clear(); 2113 } 2114 } 2115 }); 2116 } 2117 } 2118 if (mGenerationTracker != null && currentGeneration == 2119 mGenerationTracker.getCurrentGeneration()) { 2120 mValues.put(name, value); 2121 } 2122 } 2123 } else { 2124 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2125 + " by " + UserHandle.myUserId() 2126 + " so not updating cache"); 2127 } 2128 return value; 2129 } 2130 // If the response Bundle is null, we fall through 2131 // to the query interface below. 2132 } catch (RemoteException e) { 2133 // Not supported by the remote side? Fall through 2134 // to query(). 2135 } 2136 } 2137 2138 Cursor c = null; 2139 try { 2140 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2141 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2142 // Same workaround as above. 2143 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2144 final long token = Binder.clearCallingIdentity(); 2145 try { 2146 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2147 null); 2148 } finally { 2149 Binder.restoreCallingIdentity(token); 2150 } 2151 } else { 2152 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2153 null); 2154 } 2155 if (c == null) { 2156 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2157 return null; 2158 } 2159 2160 String value = c.moveToNext() ? c.getString(0) : null; 2161 synchronized (NameValueCache.this) { 2162 if(mGenerationTracker != null && 2163 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2164 mValues.put(name, value); 2165 } 2166 } 2167 if (LOCAL_LOGV) { 2168 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2169 name + " = " + (value == null ? "(null)" : value)); 2170 } 2171 return value; 2172 } catch (RemoteException e) { 2173 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2174 return null; // Return null, but don't cache it. 2175 } finally { 2176 if (c != null) c.close(); 2177 } 2178 } 2179 2180 public void clearGenerationTrackerForTest() { 2181 synchronized (NameValueCache.this) { 2182 if (mGenerationTracker != null) { 2183 mGenerationTracker.destroy(); 2184 } 2185 mValues.clear(); 2186 mGenerationTracker = null; 2187 } 2188 } 2189 } 2190 2191 /** 2192 * Checks if the specified context can draw on top of other apps. As of API 2193 * level 23, an app cannot draw on top of other apps unless it declares the 2194 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2195 * manifest, <em>and</em> the user specifically grants the app this 2196 * capability. To prompt the user to grant this approval, the app must send an 2197 * intent with the action 2198 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2199 * causes the system to display a permission management screen. 2200 * 2201 * @param context App context. 2202 * @return true if the specified context can draw on top of other apps, false otherwise 2203 */ 2204 public static boolean canDrawOverlays(Context context) { 2205 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2206 context.getOpPackageName(), false); 2207 } 2208 2209 /** 2210 * System settings, containing miscellaneous system preferences. This 2211 * table holds simple name/value pairs. There are convenience 2212 * functions for accessing individual settings entries. 2213 */ 2214 public static final class System extends NameValueTable { 2215 // NOTE: If you add new settings here, be sure to add them to 2216 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2217 2218 private static final float DEFAULT_FONT_SCALE = 1.0f; 2219 2220 /** 2221 * The content:// style URL for this table 2222 */ 2223 public static final Uri CONTENT_URI = 2224 Uri.parse("content://" + AUTHORITY + "/system"); 2225 2226 private static final ContentProviderHolder sProviderHolder = 2227 new ContentProviderHolder(CONTENT_URI); 2228 2229 private static final NameValueCache sNameValueCache = new NameValueCache( 2230 CONTENT_URI, 2231 CALL_METHOD_GET_SYSTEM, 2232 CALL_METHOD_PUT_SYSTEM, 2233 sProviderHolder); 2234 2235 private static final HashSet<String> MOVED_TO_SECURE; 2236 static { 2237 MOVED_TO_SECURE = new HashSet<>(30); 2238 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2239 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2240 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2241 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2242 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2243 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2244 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2245 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2246 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2247 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2248 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2249 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2250 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2251 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2252 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2253 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2254 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2255 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2256 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2257 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2258 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2259 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2260 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2261 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2262 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2263 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2264 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2265 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2266 2267 // At one time in System, then Global, but now back in Secure 2268 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2269 } 2270 2271 private static final HashSet<String> MOVED_TO_GLOBAL; 2272 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2273 static { 2274 MOVED_TO_GLOBAL = new HashSet<>(); 2275 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2276 2277 // these were originally in system but migrated to secure in the past, 2278 // so are duplicated in the Secure.* namespace 2279 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2280 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2281 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2282 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2283 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2284 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2285 2286 // these are moving directly from system to global 2287 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2288 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2289 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2290 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2291 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2292 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2293 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2294 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2295 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2296 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2297 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2298 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2299 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2300 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2301 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2302 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2303 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2304 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2305 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2306 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2307 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2308 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2309 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2310 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2311 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2312 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2313 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2314 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2315 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2316 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2317 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2318 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2319 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2320 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2321 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2322 } 2323 2324 /** @hide */ 2325 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2326 outKeySet.addAll(MOVED_TO_GLOBAL); 2327 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2328 } 2329 2330 /** @hide */ 2331 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2332 outKeySet.addAll(MOVED_TO_SECURE); 2333 } 2334 2335 /** @hide */ 2336 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2337 outKeySet.addAll(MOVED_TO_GLOBAL); 2338 } 2339 2340 /** @hide */ 2341 public static void clearProviderForTest() { 2342 sProviderHolder.clearProviderForTest(); 2343 sNameValueCache.clearGenerationTrackerForTest(); 2344 } 2345 2346 /** 2347 * Look up a name in the database. 2348 * @param resolver to access the database with 2349 * @param name to look up in the table 2350 * @return the corresponding value, or null if not present 2351 */ 2352 public static String getString(ContentResolver resolver, String name) { 2353 return getStringForUser(resolver, name, resolver.getUserId()); 2354 } 2355 2356 /** @hide */ 2357 public static String getStringForUser(ContentResolver resolver, String name, 2358 int userHandle) { 2359 if (MOVED_TO_SECURE.contains(name)) { 2360 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2361 + " to android.provider.Settings.Secure, returning read-only value."); 2362 return Secure.getStringForUser(resolver, name, userHandle); 2363 } 2364 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2365 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2366 + " to android.provider.Settings.Global, returning read-only value."); 2367 return Global.getStringForUser(resolver, name, userHandle); 2368 } 2369 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2370 } 2371 2372 /** 2373 * Store a name/value pair into the database. 2374 * @param resolver to access the database with 2375 * @param name to store 2376 * @param value to associate with the name 2377 * @return true if the value was set, false on database errors 2378 */ 2379 public static boolean putString(ContentResolver resolver, String name, String value) { 2380 return putStringForUser(resolver, name, value, resolver.getUserId()); 2381 } 2382 2383 /** @hide */ 2384 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2385 int userHandle) { 2386 if (MOVED_TO_SECURE.contains(name)) { 2387 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2388 + " to android.provider.Settings.Secure, value is unchanged."); 2389 return false; 2390 } 2391 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2392 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2393 + " to android.provider.Settings.Global, value is unchanged."); 2394 return false; 2395 } 2396 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2397 } 2398 2399 /** 2400 * Construct the content URI for a particular name/value pair, 2401 * useful for monitoring changes with a ContentObserver. 2402 * @param name to look up in the table 2403 * @return the corresponding content URI, or null if not present 2404 */ 2405 public static Uri getUriFor(String name) { 2406 if (MOVED_TO_SECURE.contains(name)) { 2407 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2408 + " to android.provider.Settings.Secure, returning Secure URI."); 2409 return Secure.getUriFor(Secure.CONTENT_URI, name); 2410 } 2411 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2412 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2413 + " to android.provider.Settings.Global, returning read-only global URI."); 2414 return Global.getUriFor(Global.CONTENT_URI, name); 2415 } 2416 return getUriFor(CONTENT_URI, name); 2417 } 2418 2419 /** 2420 * Convenience function for retrieving a single system settings value 2421 * as an integer. Note that internally setting values are always 2422 * stored as strings; this function converts the string to an integer 2423 * for you. The default value will be returned if the setting is 2424 * not defined or not an integer. 2425 * 2426 * @param cr The ContentResolver to access. 2427 * @param name The name of the setting to retrieve. 2428 * @param def Value to return if the setting is not defined. 2429 * 2430 * @return The setting's current value, or 'def' if it is not defined 2431 * or not a valid integer. 2432 */ 2433 public static int getInt(ContentResolver cr, String name, int def) { 2434 return getIntForUser(cr, name, def, cr.getUserId()); 2435 } 2436 2437 /** @hide */ 2438 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2439 String v = getStringForUser(cr, name, userHandle); 2440 try { 2441 return v != null ? Integer.parseInt(v) : def; 2442 } catch (NumberFormatException e) { 2443 return def; 2444 } 2445 } 2446 2447 /** 2448 * Convenience function for retrieving a single system settings value 2449 * as an integer. Note that internally setting values are always 2450 * stored as strings; this function converts the string to an integer 2451 * for you. 2452 * <p> 2453 * This version does not take a default value. If the setting has not 2454 * been set, or the string value is not a number, 2455 * it throws {@link SettingNotFoundException}. 2456 * 2457 * @param cr The ContentResolver to access. 2458 * @param name The name of the setting to retrieve. 2459 * 2460 * @throws SettingNotFoundException Thrown if a setting by the given 2461 * name can't be found or the setting value is not an integer. 2462 * 2463 * @return The setting's current value. 2464 */ 2465 public static int getInt(ContentResolver cr, String name) 2466 throws SettingNotFoundException { 2467 return getIntForUser(cr, name, cr.getUserId()); 2468 } 2469 2470 /** @hide */ 2471 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2472 throws SettingNotFoundException { 2473 String v = getStringForUser(cr, name, userHandle); 2474 try { 2475 return Integer.parseInt(v); 2476 } catch (NumberFormatException e) { 2477 throw new SettingNotFoundException(name); 2478 } 2479 } 2480 2481 /** 2482 * Convenience function for updating a single settings value as an 2483 * integer. This will either create a new entry in the table if the 2484 * given name does not exist, or modify the value of the existing row 2485 * with that name. Note that internally setting values are always 2486 * stored as strings, so this function converts the given value to a 2487 * string before storing it. 2488 * 2489 * @param cr The ContentResolver to access. 2490 * @param name The name of the setting to modify. 2491 * @param value The new value for the setting. 2492 * @return true if the value was set, false on database errors 2493 */ 2494 public static boolean putInt(ContentResolver cr, String name, int value) { 2495 return putIntForUser(cr, name, value, cr.getUserId()); 2496 } 2497 2498 /** @hide */ 2499 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2500 int userHandle) { 2501 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2502 } 2503 2504 /** 2505 * Convenience function for retrieving a single system settings value 2506 * as a {@code long}. Note that internally setting values are always 2507 * stored as strings; this function converts the string to a {@code long} 2508 * for you. The default value will be returned if the setting is 2509 * not defined or not a {@code long}. 2510 * 2511 * @param cr The ContentResolver to access. 2512 * @param name The name of the setting to retrieve. 2513 * @param def Value to return if the setting is not defined. 2514 * 2515 * @return The setting's current value, or 'def' if it is not defined 2516 * or not a valid {@code long}. 2517 */ 2518 public static long getLong(ContentResolver cr, String name, long def) { 2519 return getLongForUser(cr, name, def, cr.getUserId()); 2520 } 2521 2522 /** @hide */ 2523 public static long getLongForUser(ContentResolver cr, String name, long def, 2524 int userHandle) { 2525 String valString = getStringForUser(cr, name, userHandle); 2526 long value; 2527 try { 2528 value = valString != null ? Long.parseLong(valString) : def; 2529 } catch (NumberFormatException e) { 2530 value = def; 2531 } 2532 return value; 2533 } 2534 2535 /** 2536 * Convenience function for retrieving a single system settings value 2537 * as a {@code long}. Note that internally setting values are always 2538 * stored as strings; this function converts the string to a {@code long} 2539 * for you. 2540 * <p> 2541 * This version does not take a default value. If the setting has not 2542 * been set, or the string value is not a number, 2543 * it throws {@link SettingNotFoundException}. 2544 * 2545 * @param cr The ContentResolver to access. 2546 * @param name The name of the setting to retrieve. 2547 * 2548 * @return The setting's current value. 2549 * @throws SettingNotFoundException Thrown if a setting by the given 2550 * name can't be found or the setting value is not an integer. 2551 */ 2552 public static long getLong(ContentResolver cr, String name) 2553 throws SettingNotFoundException { 2554 return getLongForUser(cr, name, cr.getUserId()); 2555 } 2556 2557 /** @hide */ 2558 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2559 throws SettingNotFoundException { 2560 String valString = getStringForUser(cr, name, userHandle); 2561 try { 2562 return Long.parseLong(valString); 2563 } catch (NumberFormatException e) { 2564 throw new SettingNotFoundException(name); 2565 } 2566 } 2567 2568 /** 2569 * Convenience function for updating a single settings value as a long 2570 * integer. This will either create a new entry in the table if the 2571 * given name does not exist, or modify the value of the existing row 2572 * with that name. Note that internally setting values are always 2573 * stored as strings, so this function converts the given value to a 2574 * string before storing it. 2575 * 2576 * @param cr The ContentResolver to access. 2577 * @param name The name of the setting to modify. 2578 * @param value The new value for the setting. 2579 * @return true if the value was set, false on database errors 2580 */ 2581 public static boolean putLong(ContentResolver cr, String name, long value) { 2582 return putLongForUser(cr, name, value, cr.getUserId()); 2583 } 2584 2585 /** @hide */ 2586 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2587 int userHandle) { 2588 return putStringForUser(cr, name, Long.toString(value), userHandle); 2589 } 2590 2591 /** 2592 * Convenience function for retrieving a single system settings value 2593 * as a floating point number. Note that internally setting values are 2594 * always stored as strings; this function converts the string to an 2595 * float for you. The default value will be returned if the setting 2596 * is not defined or not a valid float. 2597 * 2598 * @param cr The ContentResolver to access. 2599 * @param name The name of the setting to retrieve. 2600 * @param def Value to return if the setting is not defined. 2601 * 2602 * @return The setting's current value, or 'def' if it is not defined 2603 * or not a valid float. 2604 */ 2605 public static float getFloat(ContentResolver cr, String name, float def) { 2606 return getFloatForUser(cr, name, def, cr.getUserId()); 2607 } 2608 2609 /** @hide */ 2610 public static float getFloatForUser(ContentResolver cr, String name, float def, 2611 int userHandle) { 2612 String v = getStringForUser(cr, name, userHandle); 2613 try { 2614 return v != null ? Float.parseFloat(v) : def; 2615 } catch (NumberFormatException e) { 2616 return def; 2617 } 2618 } 2619 2620 /** 2621 * Convenience function for retrieving a single system settings value 2622 * as a float. Note that internally setting values are always 2623 * stored as strings; this function converts the string to a float 2624 * for you. 2625 * <p> 2626 * This version does not take a default value. If the setting has not 2627 * been set, or the string value is not a number, 2628 * it throws {@link SettingNotFoundException}. 2629 * 2630 * @param cr The ContentResolver to access. 2631 * @param name The name of the setting to retrieve. 2632 * 2633 * @throws SettingNotFoundException Thrown if a setting by the given 2634 * name can't be found or the setting value is not a float. 2635 * 2636 * @return The setting's current value. 2637 */ 2638 public static float getFloat(ContentResolver cr, String name) 2639 throws SettingNotFoundException { 2640 return getFloatForUser(cr, name, cr.getUserId()); 2641 } 2642 2643 /** @hide */ 2644 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2645 throws SettingNotFoundException { 2646 String v = getStringForUser(cr, name, userHandle); 2647 if (v == null) { 2648 throw new SettingNotFoundException(name); 2649 } 2650 try { 2651 return Float.parseFloat(v); 2652 } catch (NumberFormatException e) { 2653 throw new SettingNotFoundException(name); 2654 } 2655 } 2656 2657 /** 2658 * Convenience function for updating a single settings value as a 2659 * floating point number. This will either create a new entry in the 2660 * table if the given name does not exist, or modify the value of the 2661 * existing row with that name. Note that internally setting values 2662 * are always stored as strings, so this function converts the given 2663 * value to a string before storing it. 2664 * 2665 * @param cr The ContentResolver to access. 2666 * @param name The name of the setting to modify. 2667 * @param value The new value for the setting. 2668 * @return true if the value was set, false on database errors 2669 */ 2670 public static boolean putFloat(ContentResolver cr, String name, float value) { 2671 return putFloatForUser(cr, name, value, cr.getUserId()); 2672 } 2673 2674 /** @hide */ 2675 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2676 int userHandle) { 2677 return putStringForUser(cr, name, Float.toString(value), userHandle); 2678 } 2679 2680 /** 2681 * Convenience function to read all of the current 2682 * configuration-related settings into a 2683 * {@link Configuration} object. 2684 * 2685 * @param cr The ContentResolver to access. 2686 * @param outConfig Where to place the configuration settings. 2687 */ 2688 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2689 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2690 false /* updateSettingsIfEmpty */); 2691 } 2692 2693 /** @hide */ 2694 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2695 int userHandle, boolean updateSettingsIfEmpty) { 2696 outConfig.fontScale = Settings.System.getFloatForUser( 2697 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2698 if (outConfig.fontScale < 0) { 2699 outConfig.fontScale = DEFAULT_FONT_SCALE; 2700 } 2701 2702 final String localeValue = 2703 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2704 if (localeValue != null) { 2705 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2706 } else { 2707 // Do not update configuration with emtpy settings since we need to take over the 2708 // locale list of previous user if the settings value is empty. This happens when a 2709 // new user is created. 2710 2711 if (updateSettingsIfEmpty) { 2712 // Make current configuration persistent. This is necessary the first time a 2713 // user log in. At the first login, the configuration settings are empty, so we 2714 // need to store the adjusted configuration as the initial settings. 2715 Settings.System.putStringForUser( 2716 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2717 userHandle); 2718 } 2719 } 2720 } 2721 2722 /** 2723 * @hide Erase the fields in the Configuration that should be applied 2724 * by the settings. 2725 */ 2726 public static void clearConfiguration(Configuration inoutConfig) { 2727 inoutConfig.fontScale = 0; 2728 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2729 inoutConfig.clearLocales(); 2730 } 2731 } 2732 2733 /** 2734 * Convenience function to write a batch of configuration-related 2735 * settings from a {@link Configuration} object. 2736 * 2737 * @param cr The ContentResolver to access. 2738 * @param config The settings to write. 2739 * @return true if the values were set, false on database errors 2740 */ 2741 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2742 return putConfigurationForUser(cr, config, cr.getUserId()); 2743 } 2744 2745 /** @hide */ 2746 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2747 int userHandle) { 2748 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2749 Settings.System.putStringForUser( 2750 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2751 } 2752 2753 /** @hide */ 2754 public static boolean hasInterestingConfigurationChanges(int changes) { 2755 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2756 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2757 } 2758 2759 /** @deprecated - Do not use */ 2760 @Deprecated 2761 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2762 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2763 } 2764 2765 /** 2766 * @hide 2767 * @deprecated - Do not use 2768 */ 2769 @Deprecated 2770 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2771 int userHandle) { 2772 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2773 } 2774 2775 /** @deprecated - Do not use */ 2776 @Deprecated 2777 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2778 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2779 } 2780 2781 /** 2782 * @hide 2783 * @deprecated - Do not use 2784 */ 2785 @Deprecated 2786 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2787 int userHandle) { 2788 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2789 } 2790 2791 /** 2792 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2793 */ 2794 @Deprecated 2795 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2796 2797 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2798 @Override 2799 public boolean validate(String value) { 2800 try { 2801 int val = Integer.parseInt(value); 2802 return (val == 0) 2803 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2804 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2805 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2806 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2807 | BatteryManager.BATTERY_PLUGGED_USB)) 2808 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2809 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2810 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2811 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2812 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2813 | BatteryManager.BATTERY_PLUGGED_USB 2814 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2815 } catch (NumberFormatException e) { 2816 return false; 2817 } 2818 } 2819 }; 2820 2821 /** 2822 * What happens when the user presses the end call button if they're not 2823 * on a call.<br/> 2824 * <b>Values:</b><br/> 2825 * 0 - The end button does nothing.<br/> 2826 * 1 - The end button goes to the home screen.<br/> 2827 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2828 * 3 - The end button goes to the home screen. If the user is already on the 2829 * home screen, it puts the device to sleep. 2830 */ 2831 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2832 2833 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2834 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2835 2836 /** 2837 * END_BUTTON_BEHAVIOR value for "go home". 2838 * @hide 2839 */ 2840 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2841 2842 /** 2843 * END_BUTTON_BEHAVIOR value for "go to sleep". 2844 * @hide 2845 */ 2846 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2847 2848 /** 2849 * END_BUTTON_BEHAVIOR default value. 2850 * @hide 2851 */ 2852 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2853 2854 /** 2855 * Is advanced settings mode turned on. 0 == no, 1 == yes 2856 * @hide 2857 */ 2858 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2859 2860 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2861 2862 /** 2863 * ADVANCED_SETTINGS default value. 2864 * @hide 2865 */ 2866 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2867 2868 /** 2869 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2870 */ 2871 @Deprecated 2872 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2873 2874 /** 2875 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2876 */ 2877 @Deprecated 2878 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2879 2880 /** 2881 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2882 */ 2883 @Deprecated 2884 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2885 2886 /** 2887 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2888 * {@hide} 2889 */ 2890 @Deprecated 2891 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2892 2893 /** 2894 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2895 */ 2896 @Deprecated 2897 public static final String RADIO_CELL = Global.RADIO_CELL; 2898 2899 /** 2900 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2901 */ 2902 @Deprecated 2903 public static final String RADIO_NFC = Global.RADIO_NFC; 2904 2905 /** 2906 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2907 */ 2908 @Deprecated 2909 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2910 2911 /** 2912 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2913 * 2914 * {@hide} 2915 */ 2916 @Deprecated 2917 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2918 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2919 2920 /** 2921 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2922 */ 2923 @Deprecated 2924 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2925 2926 /** 2927 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2928 */ 2929 @Deprecated 2930 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2931 2932 /** 2933 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2934 */ 2935 @Deprecated 2936 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2937 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2938 2939 /** 2940 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2941 */ 2942 @Deprecated 2943 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2944 2945 /** 2946 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2947 */ 2948 @Deprecated 2949 public static final String MODE_RINGER = Global.MODE_RINGER; 2950 2951 /** 2952 * Whether to use static IP and other static network attributes. 2953 * <p> 2954 * Set to 1 for true and 0 for false. 2955 * 2956 * @deprecated Use {@link WifiManager} instead 2957 */ 2958 @Deprecated 2959 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2960 2961 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2962 2963 /** 2964 * The static IP address. 2965 * <p> 2966 * Example: "192.168.1.51" 2967 * 2968 * @deprecated Use {@link WifiManager} instead 2969 */ 2970 @Deprecated 2971 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2972 2973 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2974 2975 /** 2976 * If using static IP, the gateway's IP address. 2977 * <p> 2978 * Example: "192.168.1.1" 2979 * 2980 * @deprecated Use {@link WifiManager} instead 2981 */ 2982 @Deprecated 2983 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2984 2985 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2986 2987 /** 2988 * If using static IP, the net mask. 2989 * <p> 2990 * Example: "255.255.255.0" 2991 * 2992 * @deprecated Use {@link WifiManager} instead 2993 */ 2994 @Deprecated 2995 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2996 2997 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2998 2999 /** 3000 * If using static IP, the primary DNS's IP address. 3001 * <p> 3002 * Example: "192.168.1.1" 3003 * 3004 * @deprecated Use {@link WifiManager} instead 3005 */ 3006 @Deprecated 3007 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 3008 3009 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3010 3011 /** 3012 * If using static IP, the secondary DNS's IP address. 3013 * <p> 3014 * Example: "192.168.1.2" 3015 * 3016 * @deprecated Use {@link WifiManager} instead 3017 */ 3018 @Deprecated 3019 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3020 3021 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3022 3023 /** 3024 * Determines whether remote devices may discover and/or connect to 3025 * this device. 3026 * <P>Type: INT</P> 3027 * 2 -- discoverable and connectable 3028 * 1 -- connectable but not discoverable 3029 * 0 -- neither connectable nor discoverable 3030 */ 3031 public static final String BLUETOOTH_DISCOVERABILITY = 3032 "bluetooth_discoverability"; 3033 3034 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3035 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3036 3037 /** 3038 * Bluetooth discoverability timeout. If this value is nonzero, then 3039 * Bluetooth becomes discoverable for a certain number of seconds, 3040 * after which is becomes simply connectable. The value is in seconds. 3041 */ 3042 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3043 "bluetooth_discoverability_timeout"; 3044 3045 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3046 NON_NEGATIVE_INTEGER_VALIDATOR; 3047 3048 /** 3049 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3050 * instead 3051 */ 3052 @Deprecated 3053 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3054 3055 /** 3056 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3057 * instead 3058 */ 3059 @Deprecated 3060 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3061 3062 /** 3063 * @deprecated Use 3064 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3065 * instead 3066 */ 3067 @Deprecated 3068 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3069 "lock_pattern_tactile_feedback_enabled"; 3070 3071 /** 3072 * A formatted string of the next alarm that is set, or the empty string 3073 * if there is no alarm set. 3074 * 3075 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3076 */ 3077 @Deprecated 3078 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3079 3080 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3081 private static final int MAX_LENGTH = 1000; 3082 3083 @Override 3084 public boolean validate(String value) { 3085 // TODO: No idea what the correct format is. 3086 return value == null || value.length() < MAX_LENGTH; 3087 } 3088 }; 3089 3090 /** 3091 * Scaling factor for fonts, float. 3092 */ 3093 public static final String FONT_SCALE = "font_scale"; 3094 3095 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3096 @Override 3097 public boolean validate(String value) { 3098 try { 3099 return Float.parseFloat(value) >= 0; 3100 } catch (NumberFormatException e) { 3101 return false; 3102 } 3103 } 3104 }; 3105 3106 /** 3107 * The serialized system locale value. 3108 * 3109 * Do not use this value directory. 3110 * To get system locale, use {@link LocaleList#getDefault} instead. 3111 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3112 * instead. 3113 * @hide 3114 */ 3115 public static final String SYSTEM_LOCALES = "system_locales"; 3116 3117 3118 /** 3119 * Name of an application package to be debugged. 3120 * 3121 * @deprecated Use {@link Global#DEBUG_APP} instead 3122 */ 3123 @Deprecated 3124 public static final String DEBUG_APP = Global.DEBUG_APP; 3125 3126 /** 3127 * If 1, when launching DEBUG_APP it will wait for the debugger before 3128 * starting user code. If 0, it will run normally. 3129 * 3130 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3131 */ 3132 @Deprecated 3133 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3134 3135 /** 3136 * Whether or not to dim the screen. 0=no 1=yes 3137 * @deprecated This setting is no longer used. 3138 */ 3139 @Deprecated 3140 public static final String DIM_SCREEN = "dim_screen"; 3141 3142 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3143 3144 /** 3145 * The display color mode. 3146 * @hide 3147 */ 3148 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3149 3150 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3151 new SettingsValidators.InclusiveIntegerRangeValidator( 3152 ColorDisplayController.COLOR_MODE_NATURAL, 3153 ColorDisplayController.COLOR_MODE_AUTOMATIC); 3154 3155 /** 3156 * The amount of time in milliseconds before the device goes to sleep or begins 3157 * to dream after a period of inactivity. This value is also known as the 3158 * user activity timeout period since the screen isn't necessarily turned off 3159 * when it expires. 3160 * 3161 * <p> 3162 * This value is bounded by maximum timeout set by 3163 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3164 */ 3165 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3166 3167 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3168 NON_NEGATIVE_INTEGER_VALIDATOR; 3169 3170 /** 3171 * The screen backlight brightness between 0 and 255. 3172 */ 3173 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3174 3175 /** 3176 * The screen backlight brightness between 0 and 255. 3177 * @hide 3178 */ 3179 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3180 3181 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3182 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3183 3184 /** 3185 * Control whether to enable automatic brightness mode. 3186 */ 3187 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3188 3189 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3190 3191 /** 3192 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3193 * or less (<0.0 >-1.0) bright. 3194 * @hide 3195 */ 3196 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3197 3198 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3199 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3200 3201 /** 3202 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3203 */ 3204 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3205 3206 /** 3207 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3208 */ 3209 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3210 3211 /** 3212 * Control whether the process CPU usage meter should be shown. 3213 * 3214 * @deprecated This functionality is no longer available as of 3215 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3216 */ 3217 @Deprecated 3218 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3219 3220 /** 3221 * If 1, the activity manager will aggressively finish activities and 3222 * processes as soon as they are no longer needed. If 0, the normal 3223 * extended lifetime is used. 3224 * 3225 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3226 */ 3227 @Deprecated 3228 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3229 3230 /** 3231 * Determines which streams are affected by ringer and zen mode changes. The 3232 * stream type's bit should be set to 1 if it should be muted when going 3233 * into an inaudible ringer mode. 3234 */ 3235 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3236 3237 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3238 NON_NEGATIVE_INTEGER_VALIDATOR; 3239 3240 /** 3241 * Determines which streams are affected by mute. The 3242 * stream type's bit should be set to 1 if it should be muted when a mute request 3243 * is received. 3244 */ 3245 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3246 3247 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3248 NON_NEGATIVE_INTEGER_VALIDATOR; 3249 3250 /** 3251 * Whether vibrate is on for different events. This is used internally, 3252 * changing this value will not change the vibrate. See AudioManager. 3253 */ 3254 public static final String VIBRATE_ON = "vibrate_on"; 3255 3256 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3257 3258 /** 3259 * If 1, redirects the system vibrator to all currently attached input devices 3260 * that support vibration. If there are no such input devices, then the system 3261 * vibrator is used instead. 3262 * If 0, does not register the system vibrator. 3263 * 3264 * This setting is mainly intended to provide a compatibility mechanism for 3265 * applications that only know about the system vibrator and do not use the 3266 * input device vibrator API. 3267 * 3268 * @hide 3269 */ 3270 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3271 3272 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3273 3274 /** 3275 * The intensity of notification vibrations, if configurable. 3276 * 3277 * Not all devices are capable of changing their vibration intensity; on these devices 3278 * there will likely be no difference between the various vibration intensities except for 3279 * intensity 0 (off) and the rest. 3280 * 3281 * <b>Values:</b><br/> 3282 * 0 - Vibration is disabled<br/> 3283 * 1 - Weak vibrations<br/> 3284 * 2 - Medium vibrations<br/> 3285 * 3 - Strong vibrations 3286 * @hide 3287 */ 3288 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3289 "notification_vibration_intensity"; 3290 3291 /** 3292 * The intensity of haptic feedback vibrations, if configurable. 3293 * 3294 * Not all devices are capable of changing their feedback intensity; on these devices 3295 * there will likely be no difference between the various vibration intensities except for 3296 * intensity 0 (off) and the rest. 3297 * 3298 * <b>Values:</b><br/> 3299 * 0 - Vibration is disabled<br/> 3300 * 1 - Weak vibrations<br/> 3301 * 2 - Medium vibrations<br/> 3302 * 3 - Strong vibrations 3303 * @hide 3304 */ 3305 public static final String HAPTIC_FEEDBACK_INTENSITY = 3306 "haptic_feedback_intensity"; 3307 3308 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3309 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3310 3311 /** 3312 * Ringer volume. This is used internally, changing this value will not 3313 * change the volume. See AudioManager. 3314 * 3315 * @removed Not used by anything since API 2. 3316 */ 3317 public static final String VOLUME_RING = "volume_ring"; 3318 3319 /** 3320 * System/notifications volume. This is used internally, changing this 3321 * value will not change the volume. See AudioManager. 3322 * 3323 * @removed Not used by anything since API 2. 3324 */ 3325 public static final String VOLUME_SYSTEM = "volume_system"; 3326 3327 /** 3328 * Voice call volume. This is used internally, changing this value will 3329 * not change the volume. See AudioManager. 3330 * 3331 * @removed Not used by anything since API 2. 3332 */ 3333 public static final String VOLUME_VOICE = "volume_voice"; 3334 3335 /** 3336 * Music/media/gaming volume. This is used internally, changing this 3337 * value will not change the volume. See AudioManager. 3338 * 3339 * @removed Not used by anything since API 2. 3340 */ 3341 public static final String VOLUME_MUSIC = "volume_music"; 3342 3343 /** 3344 * Alarm volume. This is used internally, changing this 3345 * value will not change the volume. See AudioManager. 3346 * 3347 * @removed Not used by anything since API 2. 3348 */ 3349 public static final String VOLUME_ALARM = "volume_alarm"; 3350 3351 /** 3352 * Notification volume. This is used internally, changing this 3353 * value will not change the volume. See AudioManager. 3354 * 3355 * @removed Not used by anything since API 2. 3356 */ 3357 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3358 3359 /** 3360 * Bluetooth Headset volume. This is used internally, changing this value will 3361 * not change the volume. See AudioManager. 3362 * 3363 * @removed Not used by anything since API 2. 3364 */ 3365 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3366 3367 /** 3368 * @hide 3369 * Acessibility volume. This is used internally, changing this 3370 * value will not change the volume. 3371 */ 3372 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3373 3374 /** 3375 * Master volume (float in the range 0.0f to 1.0f). 3376 * 3377 * @hide 3378 */ 3379 public static final String VOLUME_MASTER = "volume_master"; 3380 3381 /** 3382 * Master mono (int 1 = mono, 0 = normal). 3383 * 3384 * @hide 3385 */ 3386 public static final String MASTER_MONO = "master_mono"; 3387 3388 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3389 3390 /** 3391 * Whether the notifications should use the ring volume (value of 1) or 3392 * a separate notification volume (value of 0). In most cases, users 3393 * will have this enabled so the notification and ringer volumes will be 3394 * the same. However, power users can disable this and use the separate 3395 * notification volume control. 3396 * <p> 3397 * Note: This is a one-off setting that will be removed in the future 3398 * when there is profile support. For this reason, it is kept hidden 3399 * from the public APIs. 3400 * 3401 * @hide 3402 * @deprecated 3403 */ 3404 @Deprecated 3405 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3406 "notifications_use_ring_volume"; 3407 3408 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3409 3410 /** 3411 * Whether silent mode should allow vibration feedback. This is used 3412 * internally in AudioService and the Sound settings activity to 3413 * coordinate decoupling of vibrate and silent modes. This setting 3414 * will likely be removed in a future release with support for 3415 * audio/vibe feedback profiles. 3416 * 3417 * Not used anymore. On devices with vibrator, the user explicitly selects 3418 * silent or vibrate mode. 3419 * Kept for use by legacy database upgrade code in DatabaseHelper. 3420 * @hide 3421 */ 3422 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3423 3424 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3425 3426 /** 3427 * The mapping of stream type (integer) to its setting. 3428 * 3429 * @removed Not used by anything since API 2. 3430 */ 3431 public static final String[] VOLUME_SETTINGS = { 3432 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3433 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3434 }; 3435 3436 /** 3437 * @hide 3438 * The mapping of stream type (integer) to its setting. 3439 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3440 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3441 * are never persisted. 3442 */ 3443 public static final String[] VOLUME_SETTINGS_INT = { 3444 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3445 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3446 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3447 "" /*STREAM_DTMF, no setting for this stream*/, 3448 "" /*STREAM_TTS, no setting for this stream*/, 3449 VOLUME_ACCESSIBILITY 3450 }; 3451 3452 /** 3453 * Appended to various volume related settings to record the previous 3454 * values before they the settings were affected by a silent/vibrate 3455 * ringer mode change. 3456 * 3457 * @removed Not used by anything since API 2. 3458 */ 3459 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3460 3461 /** 3462 * Persistent store for the system-wide default ringtone URI. 3463 * <p> 3464 * If you need to play the default ringtone at any given time, it is recommended 3465 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3466 * to the set default ringtone at the time of playing. 3467 * 3468 * @see #DEFAULT_RINGTONE_URI 3469 */ 3470 public static final String RINGTONE = "ringtone"; 3471 3472 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3473 3474 /** 3475 * A {@link Uri} that will point to the current default ringtone at any 3476 * given time. 3477 * <p> 3478 * If the current default ringtone is in the DRM provider and the caller 3479 * does not have permission, the exception will be a 3480 * FileNotFoundException. 3481 */ 3482 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3483 3484 /** {@hide} */ 3485 public static final String RINGTONE_CACHE = "ringtone_cache"; 3486 /** {@hide} */ 3487 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3488 3489 /** 3490 * Persistent store for the system-wide default notification sound. 3491 * 3492 * @see #RINGTONE 3493 * @see #DEFAULT_NOTIFICATION_URI 3494 */ 3495 public static final String NOTIFICATION_SOUND = "notification_sound"; 3496 3497 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3498 3499 /** 3500 * A {@link Uri} that will point to the current default notification 3501 * sound at any given time. 3502 * 3503 * @see #DEFAULT_RINGTONE_URI 3504 */ 3505 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3506 3507 /** {@hide} */ 3508 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3509 /** {@hide} */ 3510 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3511 3512 /** 3513 * Persistent store for the system-wide default alarm alert. 3514 * 3515 * @see #RINGTONE 3516 * @see #DEFAULT_ALARM_ALERT_URI 3517 */ 3518 public static final String ALARM_ALERT = "alarm_alert"; 3519 3520 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3521 3522 /** 3523 * A {@link Uri} that will point to the current default alarm alert at 3524 * any given time. 3525 * 3526 * @see #DEFAULT_ALARM_ALERT_URI 3527 */ 3528 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3529 3530 /** {@hide} */ 3531 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3532 /** {@hide} */ 3533 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3534 3535 /** 3536 * Persistent store for the system default media button event receiver. 3537 * 3538 * @hide 3539 */ 3540 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3541 3542 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3543 3544 /** 3545 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3546 */ 3547 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3548 3549 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3550 3551 /** 3552 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3553 */ 3554 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3555 3556 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3557 3558 /** 3559 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3560 * feature converts two spaces to a "." and space. 3561 */ 3562 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3563 3564 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3565 3566 /** 3567 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3568 */ 3569 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3570 3571 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3572 3573 public static final String SHOW_GTALK_SERVICE_STATUS = 3574 "SHOW_GTALK_SERVICE_STATUS"; 3575 3576 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3577 3578 /** 3579 * Name of activity to use for wallpaper on the home screen. 3580 * 3581 * @deprecated Use {@link WallpaperManager} instead. 3582 */ 3583 @Deprecated 3584 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3585 3586 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3587 private static final int MAX_LENGTH = 1000; 3588 3589 @Override 3590 public boolean validate(String value) { 3591 if (value != null && value.length() > MAX_LENGTH) { 3592 return false; 3593 } 3594 return ComponentName.unflattenFromString(value) != null; 3595 } 3596 }; 3597 3598 /** 3599 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3600 * instead 3601 */ 3602 @Deprecated 3603 public static final String AUTO_TIME = Global.AUTO_TIME; 3604 3605 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3606 3607 /** 3608 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3609 * instead 3610 */ 3611 @Deprecated 3612 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3613 3614 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3615 3616 /** 3617 * Display times as 12 or 24 hours 3618 * 12 3619 * 24 3620 */ 3621 public static final String TIME_12_24 = "time_12_24"; 3622 3623 /** @hide */ 3624 public static final Validator TIME_12_24_VALIDATOR = 3625 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3626 3627 /** 3628 * Date format string 3629 * mm/dd/yyyy 3630 * dd/mm/yyyy 3631 * yyyy/mm/dd 3632 */ 3633 public static final String DATE_FORMAT = "date_format"; 3634 3635 /** @hide */ 3636 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3637 @Override 3638 public boolean validate(String value) { 3639 try { 3640 new SimpleDateFormat(value); 3641 return true; 3642 } catch (IllegalArgumentException e) { 3643 return false; 3644 } 3645 } 3646 }; 3647 3648 /** 3649 * Whether the setup wizard has been run before (on first boot), or if 3650 * it still needs to be run. 3651 * 3652 * nonzero = it has been run in the past 3653 * 0 = it has not been run in the past 3654 */ 3655 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3656 3657 /** @hide */ 3658 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3659 3660 /** 3661 * Scaling factor for normal window animations. Setting to 0 will disable window 3662 * animations. 3663 * 3664 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3665 */ 3666 @Deprecated 3667 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3668 3669 /** 3670 * Scaling factor for activity transition animations. Setting to 0 will disable window 3671 * animations. 3672 * 3673 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3674 */ 3675 @Deprecated 3676 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3677 3678 /** 3679 * Scaling factor for Animator-based animations. This affects both the start delay and 3680 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3681 * The default value is 1. 3682 * 3683 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3684 */ 3685 @Deprecated 3686 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3687 3688 /** 3689 * Control whether the accelerometer will be used to change screen 3690 * orientation. If 0, it will not be used unless explicitly requested 3691 * by the application; if 1, it will be used by default unless explicitly 3692 * disabled by the application. 3693 */ 3694 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3695 3696 /** @hide */ 3697 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3698 3699 /** 3700 * Default screen rotation when no other policy applies. 3701 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3702 * preference, this rotation value will be used. Must be one of the 3703 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3704 * 3705 * @see android.view.Display#getRotation 3706 */ 3707 public static final String USER_ROTATION = "user_rotation"; 3708 3709 /** @hide */ 3710 public static final Validator USER_ROTATION_VALIDATOR = 3711 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3712 3713 /** 3714 * Control whether the rotation lock toggle in the System UI should be hidden. 3715 * Typically this is done for accessibility purposes to make it harder for 3716 * the user to accidentally toggle the rotation lock while the display rotation 3717 * has been locked for accessibility. 3718 * 3719 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3720 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3721 * 3722 * @hide 3723 */ 3724 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3725 "hide_rotation_lock_toggle_for_accessibility"; 3726 3727 /** @hide */ 3728 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3729 BOOLEAN_VALIDATOR; 3730 3731 /** 3732 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3733 * be used by Phone and Setting apps; it shouldn't affect other apps. 3734 * The value is boolean (1 or 0). 3735 * 3736 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3737 * It was about AudioManager's setting and thus affected all the applications which 3738 * relied on the setting, while this is purely about the vibration setting for incoming 3739 * calls. 3740 */ 3741 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3742 3743 /** @hide */ 3744 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3745 3746 /** 3747 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3748 * boolean (1 or 0). 3749 */ 3750 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3751 3752 /** @hide */ 3753 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3754 3755 /** 3756 * CDMA only settings 3757 * DTMF tone type played by the dialer when dialing. 3758 * 0 = Normal 3759 * 1 = Long 3760 */ 3761 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3762 3763 /** @hide */ 3764 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3765 3766 /** 3767 * Whether the hearing aid is enabled. The value is 3768 * boolean (1 or 0). 3769 * @hide 3770 */ 3771 public static final String HEARING_AID = "hearing_aid"; 3772 3773 /** @hide */ 3774 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3775 3776 /** 3777 * CDMA only settings 3778 * TTY Mode 3779 * 0 = OFF 3780 * 1 = FULL 3781 * 2 = VCO 3782 * 3 = HCO 3783 * @hide 3784 */ 3785 public static final String TTY_MODE = "tty_mode"; 3786 3787 /** @hide */ 3788 public static final Validator TTY_MODE_VALIDATOR = 3789 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3790 3791 /** 3792 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3793 * boolean (1 or 0). 3794 */ 3795 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3796 3797 /** @hide */ 3798 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3799 3800 /** 3801 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3802 * boolean (1 or 0). 3803 */ 3804 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3805 3806 /** @hide */ 3807 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3808 3809 /** 3810 * @deprecated Each application that shows web suggestions should have its own 3811 * setting for this. 3812 */ 3813 @Deprecated 3814 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3815 3816 /** @hide */ 3817 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3818 3819 /** 3820 * Whether the notification LED should repeatedly flash when a notification is 3821 * pending. The value is boolean (1 or 0). 3822 * @hide 3823 */ 3824 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3825 3826 /** @hide */ 3827 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3828 3829 /** 3830 * Show pointer location on screen? 3831 * 0 = no 3832 * 1 = yes 3833 * @hide 3834 */ 3835 public static final String POINTER_LOCATION = "pointer_location"; 3836 3837 /** @hide */ 3838 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3839 3840 /** 3841 * Show touch positions on screen? 3842 * 0 = no 3843 * 1 = yes 3844 * @hide 3845 */ 3846 public static final String SHOW_TOUCHES = "show_touches"; 3847 3848 /** @hide */ 3849 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3850 3851 /** 3852 * Log raw orientation data from 3853 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3854 * orientationplot.py tool. 3855 * 0 = no 3856 * 1 = yes 3857 * @hide 3858 */ 3859 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3860 "window_orientation_listener_log"; 3861 3862 /** @hide */ 3863 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3864 3865 /** 3866 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3867 * instead 3868 * @hide 3869 */ 3870 @Deprecated 3871 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3872 3873 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3874 3875 /** 3876 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3877 * instead 3878 * @hide 3879 */ 3880 @Deprecated 3881 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3882 3883 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3884 3885 /** 3886 * Whether to play sounds when the keyguard is shown and dismissed. 3887 * @hide 3888 */ 3889 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3890 3891 /** @hide */ 3892 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3893 3894 /** 3895 * Whether the lockscreen should be completely disabled. 3896 * @hide 3897 */ 3898 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3899 3900 /** @hide */ 3901 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3902 3903 /** 3904 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3905 * instead 3906 * @hide 3907 */ 3908 @Deprecated 3909 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3910 3911 /** 3912 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3913 * instead 3914 * @hide 3915 */ 3916 @Deprecated 3917 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3918 3919 /** 3920 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3921 * instead 3922 * @hide 3923 */ 3924 @Deprecated 3925 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3926 3927 /** 3928 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3929 * instead 3930 * @hide 3931 */ 3932 @Deprecated 3933 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3934 3935 /** 3936 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3937 * instead 3938 * @hide 3939 */ 3940 @Deprecated 3941 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3942 3943 /** 3944 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3945 * instead 3946 * @hide 3947 */ 3948 @Deprecated 3949 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3950 3951 /** 3952 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3953 * instead 3954 * @hide 3955 */ 3956 @Deprecated 3957 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3958 3959 /** 3960 * Receive incoming SIP calls? 3961 * 0 = no 3962 * 1 = yes 3963 * @hide 3964 */ 3965 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3966 3967 /** @hide */ 3968 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3969 3970 /** 3971 * Call Preference String. 3972 * "SIP_ALWAYS" : Always use SIP with network access 3973 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3974 * @hide 3975 */ 3976 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3977 3978 /** @hide */ 3979 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 3980 new SettingsValidators.DiscreteValueValidator( 3981 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3982 3983 /** 3984 * One of the sip call options: Always use SIP with network access. 3985 * @hide 3986 */ 3987 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3988 3989 /** @hide */ 3990 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 3991 3992 /** 3993 * One of the sip call options: Only if destination is a SIP address. 3994 * @hide 3995 */ 3996 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3997 3998 /** @hide */ 3999 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 4000 4001 /** 4002 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 4003 * the user should be prompted each time a call is made whether it should be placed using 4004 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 4005 * SIP_ADDRESS_ONLY. 4006 * @hide 4007 */ 4008 @Deprecated 4009 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 4010 4011 /** @hide */ 4012 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 4013 4014 /** 4015 * Pointer speed setting. 4016 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 4017 * -7 = slowest 4018 * 0 = default speed 4019 * +7 = fastest 4020 * @hide 4021 */ 4022 public static final String POINTER_SPEED = "pointer_speed"; 4023 4024 /** @hide */ 4025 public static final Validator POINTER_SPEED_VALIDATOR = 4026 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4027 4028 /** 4029 * Whether lock-to-app will be triggered by long-press on recents. 4030 * @hide 4031 */ 4032 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4033 4034 /** @hide */ 4035 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4036 4037 /** 4038 * I am the lolrus. 4039 * <p> 4040 * Nonzero values indicate that the user has a bukkit. 4041 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4042 * @hide 4043 */ 4044 public static final String EGG_MODE = "egg_mode"; 4045 4046 /** @hide */ 4047 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4048 @Override 4049 public boolean validate(String value) { 4050 try { 4051 return Long.parseLong(value) >= 0; 4052 } catch (NumberFormatException e) { 4053 return false; 4054 } 4055 } 4056 }; 4057 4058 /** 4059 * Setting to determine whether or not to show the battery percentage in the status bar. 4060 * 0 - Don't show percentage 4061 * 1 - Show percentage 4062 * @hide 4063 */ 4064 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4065 4066 /** @hide */ 4067 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4068 4069 /** 4070 * IMPORTANT: If you add a new public settings you also have to add it to 4071 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4072 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4073 * the setting value. See an example above. 4074 */ 4075 4076 /** 4077 * Settings to backup. This is here so that it's in the same place as the settings 4078 * keys and easy to update. 4079 * 4080 * NOTE: Settings are backed up and restored in the order they appear 4081 * in this array. If you have one setting depending on another, 4082 * make sure that they are ordered appropriately. 4083 * 4084 * @hide 4085 */ 4086 public static final String[] SETTINGS_TO_BACKUP = { 4087 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4088 WIFI_USE_STATIC_IP, 4089 WIFI_STATIC_IP, 4090 WIFI_STATIC_GATEWAY, 4091 WIFI_STATIC_NETMASK, 4092 WIFI_STATIC_DNS1, 4093 WIFI_STATIC_DNS2, 4094 BLUETOOTH_DISCOVERABILITY, 4095 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4096 FONT_SCALE, 4097 DIM_SCREEN, 4098 SCREEN_OFF_TIMEOUT, 4099 SCREEN_BRIGHTNESS_MODE, 4100 SCREEN_AUTO_BRIGHTNESS_ADJ, 4101 SCREEN_BRIGHTNESS_FOR_VR, 4102 VIBRATE_INPUT_DEVICES, 4103 MODE_RINGER_STREAMS_AFFECTED, 4104 TEXT_AUTO_REPLACE, 4105 TEXT_AUTO_CAPS, 4106 TEXT_AUTO_PUNCTUATE, 4107 TEXT_SHOW_PASSWORD, 4108 AUTO_TIME, // moved to global 4109 AUTO_TIME_ZONE, // moved to global 4110 TIME_12_24, 4111 DATE_FORMAT, 4112 DTMF_TONE_WHEN_DIALING, 4113 DTMF_TONE_TYPE_WHEN_DIALING, 4114 HEARING_AID, 4115 TTY_MODE, 4116 MASTER_MONO, 4117 SOUND_EFFECTS_ENABLED, 4118 HAPTIC_FEEDBACK_ENABLED, 4119 POWER_SOUNDS_ENABLED, // moved to global 4120 DOCK_SOUNDS_ENABLED, // moved to global 4121 LOCKSCREEN_SOUNDS_ENABLED, 4122 SHOW_WEB_SUGGESTIONS, 4123 SIP_CALL_OPTIONS, 4124 SIP_RECEIVE_CALLS, 4125 POINTER_SPEED, 4126 VIBRATE_WHEN_RINGING, 4127 RINGTONE, 4128 LOCK_TO_APP_ENABLED, 4129 NOTIFICATION_SOUND, 4130 ACCELEROMETER_ROTATION, 4131 SHOW_BATTERY_PERCENT, 4132 NOTIFICATION_VIBRATION_INTENSITY, 4133 HAPTIC_FEEDBACK_INTENSITY, 4134 DISPLAY_COLOR_MODE 4135 }; 4136 4137 /** 4138 * Keys we no longer back up under the current schema, but want to continue to 4139 * process when restoring historical backup datasets. 4140 * 4141 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4142 * otherwise they won't be restored. 4143 * 4144 * @hide 4145 */ 4146 public static final String[] LEGACY_RESTORE_SETTINGS = { 4147 }; 4148 4149 /** 4150 * These are all public system settings 4151 * 4152 * @hide 4153 */ 4154 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4155 static { 4156 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4157 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4158 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4159 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4160 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4161 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4162 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4163 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4164 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4165 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4166 PUBLIC_SETTINGS.add(FONT_SCALE); 4167 PUBLIC_SETTINGS.add(DIM_SCREEN); 4168 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4169 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4170 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4171 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4172 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4173 PUBLIC_SETTINGS.add(VIBRATE_ON); 4174 PUBLIC_SETTINGS.add(VOLUME_RING); 4175 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4176 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4177 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4178 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4179 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4180 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4181 PUBLIC_SETTINGS.add(RINGTONE); 4182 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4183 PUBLIC_SETTINGS.add(ALARM_ALERT); 4184 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4185 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4186 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4187 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4188 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4189 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4190 PUBLIC_SETTINGS.add(TIME_12_24); 4191 PUBLIC_SETTINGS.add(DATE_FORMAT); 4192 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4193 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4194 PUBLIC_SETTINGS.add(USER_ROTATION); 4195 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4196 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4197 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4198 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4199 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4200 } 4201 4202 /** 4203 * These are all hidden system settings. 4204 * 4205 * @hide 4206 */ 4207 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4208 static { 4209 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4210 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4211 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4212 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4213 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4214 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4215 PRIVATE_SETTINGS.add(MASTER_MONO); 4216 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4217 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4218 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4219 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4220 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4221 PRIVATE_SETTINGS.add(HEARING_AID); 4222 PRIVATE_SETTINGS.add(TTY_MODE); 4223 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4224 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4225 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4226 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4227 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4228 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4229 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4230 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4231 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4232 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4233 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4234 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4235 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4236 PRIVATE_SETTINGS.add(LOCK_SOUND); 4237 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4238 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4239 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4240 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4241 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4242 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4243 PRIVATE_SETTINGS.add(POINTER_SPEED); 4244 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4245 PRIVATE_SETTINGS.add(EGG_MODE); 4246 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4247 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4248 } 4249 4250 /** 4251 * These are all public system settings 4252 * 4253 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4254 * otherwise they won't be restored. 4255 * 4256 * @hide 4257 */ 4258 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4259 static { 4260 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4261 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4262 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4263 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4264 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4265 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4266 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4267 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4268 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4269 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4270 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4271 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4272 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4273 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4274 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4275 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4276 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4277 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4278 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4279 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4280 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4281 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4282 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4283 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4284 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4285 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4286 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4287 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4288 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4289 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4290 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4291 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4292 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4293 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4294 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4295 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4296 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4297 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4298 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4299 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4300 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4301 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4302 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4303 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4304 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4305 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4306 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4307 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4308 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4309 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4310 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4311 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4312 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4313 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4314 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4315 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4316 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4317 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4318 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4319 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4320 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4321 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4322 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4323 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4324 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4325 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4326 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4327 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4328 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4329 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4330 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4331 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4332 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4333 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4334 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4335 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4336 } 4337 4338 /** 4339 * These entries are considered common between the personal and the managed profile, 4340 * since the managed profile doesn't get to change them. 4341 */ 4342 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4343 static { 4344 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4345 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4346 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4347 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4348 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4349 } 4350 4351 /** @hide */ 4352 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4353 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4354 } 4355 4356 /** 4357 * These entries should be cloned from this profile's parent only if the dependency's 4358 * value is true ("1") 4359 * 4360 * Note: the dependencies must be Secure settings 4361 * 4362 * @hide 4363 */ 4364 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4365 static { 4366 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4367 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4368 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4369 } 4370 4371 /** @hide */ 4372 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4373 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4374 } 4375 4376 /** 4377 * System settings which can be accessed by instant apps. 4378 * @hide 4379 */ 4380 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4381 static { 4382 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4383 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4384 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4385 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4386 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4387 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4388 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4389 INSTANT_APP_SETTINGS.add(TIME_12_24); 4390 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4391 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4392 } 4393 4394 /** 4395 * When to use Wi-Fi calling 4396 * 4397 * @see android.telephony.TelephonyManager.WifiCallingChoices 4398 * @hide 4399 */ 4400 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4401 4402 // Settings moved to Settings.Secure 4403 4404 /** 4405 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4406 * instead 4407 */ 4408 @Deprecated 4409 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4410 4411 /** 4412 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4413 */ 4414 @Deprecated 4415 public static final String ANDROID_ID = Secure.ANDROID_ID; 4416 4417 /** 4418 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4419 */ 4420 @Deprecated 4421 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4422 4423 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4424 4425 /** 4426 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4427 */ 4428 @Deprecated 4429 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4430 4431 /** 4432 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4433 */ 4434 @Deprecated 4435 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4436 4437 /** 4438 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4439 */ 4440 @Deprecated 4441 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4442 4443 /** 4444 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4445 */ 4446 @Deprecated 4447 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4448 4449 /** 4450 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4451 * instead 4452 */ 4453 @Deprecated 4454 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4455 4456 /** 4457 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4458 */ 4459 @Deprecated 4460 public static final String LOGGING_ID = Secure.LOGGING_ID; 4461 4462 /** 4463 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4464 */ 4465 @Deprecated 4466 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4467 4468 /** 4469 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4470 * instead 4471 */ 4472 @Deprecated 4473 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4474 4475 /** 4476 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4477 * instead 4478 */ 4479 @Deprecated 4480 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4481 4482 /** 4483 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4484 * instead 4485 */ 4486 @Deprecated 4487 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4488 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4489 4490 /** 4491 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4492 */ 4493 @Deprecated 4494 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4495 4496 /** 4497 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4498 */ 4499 @Deprecated 4500 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4501 4502 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4503 4504 /** 4505 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4506 */ 4507 @Deprecated 4508 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4509 4510 /** 4511 * @deprecated Use 4512 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4513 */ 4514 @Deprecated 4515 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4516 4517 /** 4518 * @deprecated Use 4519 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4520 */ 4521 @Deprecated 4522 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4523 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4524 4525 /** 4526 * @deprecated Use 4527 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4528 */ 4529 @Deprecated 4530 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4531 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4532 4533 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4534 BOOLEAN_VALIDATOR; 4535 4536 /** 4537 * @deprecated Use 4538 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4539 */ 4540 @Deprecated 4541 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4542 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4543 4544 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4545 NON_NEGATIVE_INTEGER_VALIDATOR; 4546 4547 /** 4548 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4549 * instead 4550 */ 4551 @Deprecated 4552 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4553 4554 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4555 NON_NEGATIVE_INTEGER_VALIDATOR; 4556 4557 /** 4558 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4559 */ 4560 @Deprecated 4561 public static final String WIFI_ON = Global.WIFI_ON; 4562 4563 /** 4564 * @deprecated Use 4565 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4566 * instead 4567 */ 4568 @Deprecated 4569 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4570 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4571 4572 /** 4573 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4574 */ 4575 @Deprecated 4576 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4577 4578 /** 4579 * @deprecated Use 4580 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4581 */ 4582 @Deprecated 4583 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4584 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4585 4586 /** 4587 * @deprecated Use 4588 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4589 */ 4590 @Deprecated 4591 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4592 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4593 4594 /** 4595 * @deprecated Use 4596 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4597 * instead 4598 */ 4599 @Deprecated 4600 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4601 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4602 4603 /** 4604 * @deprecated Use 4605 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4606 */ 4607 @Deprecated 4608 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4609 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4610 4611 /** 4612 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4613 * instead 4614 */ 4615 @Deprecated 4616 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4617 4618 /** 4619 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4620 */ 4621 @Deprecated 4622 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4623 4624 /** 4625 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4626 */ 4627 @Deprecated 4628 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4629 4630 /** 4631 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4632 * instead 4633 */ 4634 @Deprecated 4635 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4636 4637 /** 4638 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4639 * instead 4640 */ 4641 @Deprecated 4642 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4643 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4644 4645 /** 4646 * Checks if the specified app can modify system settings. As of API 4647 * level 23, an app cannot modify system settings unless it declares the 4648 * {@link android.Manifest.permission#WRITE_SETTINGS} 4649 * permission in its manifest, <em>and</em> the user specifically grants 4650 * the app this capability. To prompt the user to grant this approval, 4651 * the app must send an intent with the action {@link 4652 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4653 * the system to display a permission management screen. 4654 * 4655 * @param context App context. 4656 * @return true if the calling app can write to system settings, false otherwise 4657 */ 4658 public static boolean canWrite(Context context) { 4659 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4660 context.getOpPackageName(), false); 4661 } 4662 } 4663 4664 /** 4665 * Secure system settings, containing system preferences that applications 4666 * can read but are not allowed to write. These are for preferences that 4667 * the user must explicitly modify through the system UI or specialized 4668 * APIs for those values, not modified directly by applications. 4669 */ 4670 public static final class Secure extends NameValueTable { 4671 // NOTE: If you add new settings here, be sure to add them to 4672 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4673 4674 /** 4675 * The content:// style URL for this table 4676 */ 4677 public static final Uri CONTENT_URI = 4678 Uri.parse("content://" + AUTHORITY + "/secure"); 4679 4680 private static final ContentProviderHolder sProviderHolder = 4681 new ContentProviderHolder(CONTENT_URI); 4682 4683 // Populated lazily, guarded by class object: 4684 private static final NameValueCache sNameValueCache = new NameValueCache( 4685 CONTENT_URI, 4686 CALL_METHOD_GET_SECURE, 4687 CALL_METHOD_PUT_SECURE, 4688 sProviderHolder); 4689 4690 private static ILockSettings sLockSettings = null; 4691 4692 private static boolean sIsSystemProcess; 4693 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4694 private static final HashSet<String> MOVED_TO_GLOBAL; 4695 static { 4696 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4697 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4698 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4699 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4700 4701 MOVED_TO_GLOBAL = new HashSet<>(); 4702 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4703 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4704 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4705 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4706 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4707 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4708 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4709 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4710 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4711 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4712 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4713 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4714 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4715 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4716 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4717 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4718 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4719 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4720 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4721 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4722 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4723 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4724 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4725 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4726 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4727 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4728 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4729 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4730 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4731 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4732 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4733 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4734 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4735 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4736 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4737 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4738 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4739 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4740 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4741 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4742 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4743 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4744 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4745 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4746 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4747 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4748 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4749 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4750 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4751 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4752 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4753 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4754 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4755 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4756 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4757 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4758 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4759 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4760 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4761 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4762 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4763 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4764 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4765 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4766 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4767 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4768 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4769 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4770 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4771 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4772 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4773 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4774 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4775 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4776 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4777 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4778 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4779 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4780 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4781 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4782 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4783 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4784 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4785 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4786 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4787 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4788 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4789 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4790 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4791 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4792 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4793 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4794 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4795 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4796 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4797 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4798 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4799 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4800 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4801 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4802 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4803 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4804 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4805 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4806 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4807 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4808 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4809 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4810 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4811 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4812 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4813 } 4814 4815 /** @hide */ 4816 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4817 outKeySet.addAll(MOVED_TO_GLOBAL); 4818 } 4819 4820 /** @hide */ 4821 public static void clearProviderForTest() { 4822 sProviderHolder.clearProviderForTest(); 4823 sNameValueCache.clearGenerationTrackerForTest(); 4824 } 4825 4826 /** 4827 * Look up a name in the database. 4828 * @param resolver to access the database with 4829 * @param name to look up in the table 4830 * @return the corresponding value, or null if not present 4831 */ 4832 public static String getString(ContentResolver resolver, String name) { 4833 return getStringForUser(resolver, name, resolver.getUserId()); 4834 } 4835 4836 /** @hide */ 4837 public static String getStringForUser(ContentResolver resolver, String name, 4838 int userHandle) { 4839 if (MOVED_TO_GLOBAL.contains(name)) { 4840 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4841 + " to android.provider.Settings.Global."); 4842 return Global.getStringForUser(resolver, name, userHandle); 4843 } 4844 4845 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4846 synchronized (Secure.class) { 4847 if (sLockSettings == null) { 4848 sLockSettings = ILockSettings.Stub.asInterface( 4849 (IBinder) ServiceManager.getService("lock_settings")); 4850 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4851 } 4852 } 4853 if (sLockSettings != null && !sIsSystemProcess) { 4854 // No context; use the ActivityThread's context as an approximation for 4855 // determining the target API level. 4856 Application application = ActivityThread.currentApplication(); 4857 4858 boolean isPreMnc = application != null 4859 && application.getApplicationInfo() != null 4860 && application.getApplicationInfo().targetSdkVersion 4861 <= VERSION_CODES.LOLLIPOP_MR1; 4862 if (isPreMnc) { 4863 try { 4864 return sLockSettings.getString(name, "0", userHandle); 4865 } catch (RemoteException re) { 4866 // Fall through 4867 } 4868 } else { 4869 throw new SecurityException("Settings.Secure." + name 4870 + " is deprecated and no longer accessible." 4871 + " See API documentation for potential replacements."); 4872 } 4873 } 4874 } 4875 4876 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4877 } 4878 4879 /** 4880 * Store a name/value pair into the database. 4881 * @param resolver to access the database with 4882 * @param name to store 4883 * @param value to associate with the name 4884 * @return true if the value was set, false on database errors 4885 */ 4886 public static boolean putString(ContentResolver resolver, String name, String value) { 4887 return putStringForUser(resolver, name, value, resolver.getUserId()); 4888 } 4889 4890 /** @hide */ 4891 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4892 int userHandle) { 4893 return putStringForUser(resolver, name, value, null, false, userHandle); 4894 } 4895 4896 /** @hide */ 4897 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4898 @NonNull String name, @Nullable String value, @Nullable String tag, 4899 boolean makeDefault, @UserIdInt int userHandle) { 4900 if (LOCATION_MODE.equals(name)) { 4901 // Map LOCATION_MODE to underlying location provider storage API 4902 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4903 } 4904 if (MOVED_TO_GLOBAL.contains(name)) { 4905 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4906 + " to android.provider.Settings.Global"); 4907 return Global.putStringForUser(resolver, name, value, 4908 tag, makeDefault, userHandle); 4909 } 4910 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4911 makeDefault, userHandle); 4912 } 4913 4914 /** 4915 * Store a name/value pair into the database. 4916 * <p> 4917 * The method takes an optional tag to associate with the setting 4918 * which can be used to clear only settings made by your package and 4919 * associated with this tag by passing the tag to {@link 4920 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4921 * the current tag. Also if another package changes the setting 4922 * then the tag will be set to the one specified in the set call 4923 * which can be null. Also any of the settings setters that do not 4924 * take a tag as an argument effectively clears the tag. 4925 * </p><p> 4926 * For example, if you set settings A and B with tags T1 and T2 and 4927 * another app changes setting A (potentially to the same value), it 4928 * can assign to it a tag T3 (note that now the package that changed 4929 * the setting is not yours). Now if you reset your changes for T1 and 4930 * T2 only setting B will be reset and A not (as it was changed by 4931 * another package) but since A did not change you are in the desired 4932 * initial state. Now if the other app changes the value of A (assuming 4933 * you registered an observer in the beginning) you would detect that 4934 * the setting was changed by another app and handle this appropriately 4935 * (ignore, set back to some value, etc). 4936 * </p><p> 4937 * Also the method takes an argument whether to make the value the 4938 * default for this setting. If the system already specified a default 4939 * value, then the one passed in here will <strong>not</strong> 4940 * be set as the default. 4941 * </p> 4942 * 4943 * @param resolver to access the database with. 4944 * @param name to store. 4945 * @param value to associate with the name. 4946 * @param tag to associate with the setting. 4947 * @param makeDefault whether to make the value the default one. 4948 * @return true if the value was set, false on database errors. 4949 * 4950 * @see #resetToDefaults(ContentResolver, String) 4951 * 4952 * @hide 4953 */ 4954 @SystemApi 4955 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4956 public static boolean putString(@NonNull ContentResolver resolver, 4957 @NonNull String name, @Nullable String value, @Nullable String tag, 4958 boolean makeDefault) { 4959 return putStringForUser(resolver, name, value, tag, makeDefault, 4960 resolver.getUserId()); 4961 } 4962 4963 /** 4964 * Reset the settings to their defaults. This would reset <strong>only</strong> 4965 * settings set by the caller's package. Think of it of a way to undo your own 4966 * changes to the global settings. Passing in the optional tag will reset only 4967 * settings changed by your package and associated with this tag. 4968 * 4969 * @param resolver Handle to the content resolver. 4970 * @param tag Optional tag which should be associated with the settings to reset. 4971 * 4972 * @see #putString(ContentResolver, String, String, String, boolean) 4973 * 4974 * @hide 4975 */ 4976 @SystemApi 4977 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4978 public static void resetToDefaults(@NonNull ContentResolver resolver, 4979 @Nullable String tag) { 4980 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4981 resolver.getUserId()); 4982 } 4983 4984 /** 4985 * 4986 * Reset the settings to their defaults for a given user with a specific mode. The 4987 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4988 * allowing resetting the settings made by a package and associated with the tag. 4989 * 4990 * @param resolver Handle to the content resolver. 4991 * @param tag Optional tag which should be associated with the settings to reset. 4992 * @param mode The reset mode. 4993 * @param userHandle The user for which to reset to defaults. 4994 * 4995 * @see #RESET_MODE_PACKAGE_DEFAULTS 4996 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4997 * @see #RESET_MODE_UNTRUSTED_CHANGES 4998 * @see #RESET_MODE_TRUSTED_DEFAULTS 4999 * 5000 * @hide 5001 */ 5002 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 5003 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 5004 try { 5005 Bundle arg = new Bundle(); 5006 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 5007 if (tag != null) { 5008 arg.putString(CALL_METHOD_TAG_KEY, tag); 5009 } 5010 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 5011 IContentProvider cp = sProviderHolder.getProvider(resolver); 5012 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 5013 } catch (RemoteException e) { 5014 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 5015 } 5016 } 5017 5018 /** 5019 * Construct the content URI for a particular name/value pair, 5020 * useful for monitoring changes with a ContentObserver. 5021 * @param name to look up in the table 5022 * @return the corresponding content URI, or null if not present 5023 */ 5024 public static Uri getUriFor(String name) { 5025 if (MOVED_TO_GLOBAL.contains(name)) { 5026 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5027 + " to android.provider.Settings.Global, returning global URI."); 5028 return Global.getUriFor(Global.CONTENT_URI, name); 5029 } 5030 return getUriFor(CONTENT_URI, name); 5031 } 5032 5033 /** 5034 * Convenience function for retrieving a single secure settings value 5035 * as an integer. Note that internally setting values are always 5036 * stored as strings; this function converts the string to an integer 5037 * for you. The default value will be returned if the setting is 5038 * not defined or not an integer. 5039 * 5040 * @param cr The ContentResolver to access. 5041 * @param name The name of the setting to retrieve. 5042 * @param def Value to return if the setting is not defined. 5043 * 5044 * @return The setting's current value, or 'def' if it is not defined 5045 * or not a valid integer. 5046 */ 5047 public static int getInt(ContentResolver cr, String name, int def) { 5048 return getIntForUser(cr, name, def, cr.getUserId()); 5049 } 5050 5051 /** @hide */ 5052 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5053 if (LOCATION_MODE.equals(name)) { 5054 // Map from to underlying location provider storage API to location mode 5055 return getLocationModeForUser(cr, userHandle); 5056 } 5057 String v = getStringForUser(cr, name, userHandle); 5058 try { 5059 return v != null ? Integer.parseInt(v) : def; 5060 } catch (NumberFormatException e) { 5061 return def; 5062 } 5063 } 5064 5065 /** 5066 * Convenience function for retrieving a single secure settings value 5067 * as an integer. Note that internally setting values are always 5068 * stored as strings; this function converts the string to an integer 5069 * for you. 5070 * <p> 5071 * This version does not take a default value. If the setting has not 5072 * been set, or the string value is not a number, 5073 * it throws {@link SettingNotFoundException}. 5074 * 5075 * @param cr The ContentResolver to access. 5076 * @param name The name of the setting to retrieve. 5077 * 5078 * @throws SettingNotFoundException Thrown if a setting by the given 5079 * name can't be found or the setting value is not an integer. 5080 * 5081 * @return The setting's current value. 5082 */ 5083 public static int getInt(ContentResolver cr, String name) 5084 throws SettingNotFoundException { 5085 return getIntForUser(cr, name, cr.getUserId()); 5086 } 5087 5088 /** @hide */ 5089 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5090 throws SettingNotFoundException { 5091 if (LOCATION_MODE.equals(name)) { 5092 // Map from to underlying location provider storage API to location mode 5093 return getLocationModeForUser(cr, userHandle); 5094 } 5095 String v = getStringForUser(cr, name, userHandle); 5096 try { 5097 return Integer.parseInt(v); 5098 } catch (NumberFormatException e) { 5099 throw new SettingNotFoundException(name); 5100 } 5101 } 5102 5103 /** 5104 * Convenience function for updating a single settings value as an 5105 * integer. This will either create a new entry in the table if the 5106 * given name does not exist, or modify the value of the existing row 5107 * with that name. Note that internally setting values are always 5108 * stored as strings, so this function converts the given value to a 5109 * string before storing it. 5110 * 5111 * @param cr The ContentResolver to access. 5112 * @param name The name of the setting to modify. 5113 * @param value The new value for the setting. 5114 * @return true if the value was set, false on database errors 5115 */ 5116 public static boolean putInt(ContentResolver cr, String name, int value) { 5117 return putIntForUser(cr, name, value, cr.getUserId()); 5118 } 5119 5120 /** @hide */ 5121 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5122 int userHandle) { 5123 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5124 } 5125 5126 /** 5127 * Convenience function for retrieving a single secure settings value 5128 * as a {@code long}. Note that internally setting values are always 5129 * stored as strings; this function converts the string to a {@code long} 5130 * for you. The default value will be returned if the setting is 5131 * not defined or not a {@code long}. 5132 * 5133 * @param cr The ContentResolver to access. 5134 * @param name The name of the setting to retrieve. 5135 * @param def Value to return if the setting is not defined. 5136 * 5137 * @return The setting's current value, or 'def' if it is not defined 5138 * or not a valid {@code long}. 5139 */ 5140 public static long getLong(ContentResolver cr, String name, long def) { 5141 return getLongForUser(cr, name, def, cr.getUserId()); 5142 } 5143 5144 /** @hide */ 5145 public static long getLongForUser(ContentResolver cr, String name, long def, 5146 int userHandle) { 5147 String valString = getStringForUser(cr, name, userHandle); 5148 long value; 5149 try { 5150 value = valString != null ? Long.parseLong(valString) : def; 5151 } catch (NumberFormatException e) { 5152 value = def; 5153 } 5154 return value; 5155 } 5156 5157 /** 5158 * Convenience function for retrieving a single secure settings value 5159 * as a {@code long}. Note that internally setting values are always 5160 * stored as strings; this function converts the string to a {@code long} 5161 * for you. 5162 * <p> 5163 * This version does not take a default value. If the setting has not 5164 * been set, or the string value is not a number, 5165 * it throws {@link SettingNotFoundException}. 5166 * 5167 * @param cr The ContentResolver to access. 5168 * @param name The name of the setting to retrieve. 5169 * 5170 * @return The setting's current value. 5171 * @throws SettingNotFoundException Thrown if a setting by the given 5172 * name can't be found or the setting value is not an integer. 5173 */ 5174 public static long getLong(ContentResolver cr, String name) 5175 throws SettingNotFoundException { 5176 return getLongForUser(cr, name, cr.getUserId()); 5177 } 5178 5179 /** @hide */ 5180 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5181 throws SettingNotFoundException { 5182 String valString = getStringForUser(cr, name, userHandle); 5183 try { 5184 return Long.parseLong(valString); 5185 } catch (NumberFormatException e) { 5186 throw new SettingNotFoundException(name); 5187 } 5188 } 5189 5190 /** 5191 * Convenience function for updating a secure settings value as a long 5192 * integer. This will either create a new entry in the table if the 5193 * given name does not exist, or modify the value of the existing row 5194 * with that name. Note that internally setting values are always 5195 * stored as strings, so this function converts the given value to a 5196 * string before storing it. 5197 * 5198 * @param cr The ContentResolver to access. 5199 * @param name The name of the setting to modify. 5200 * @param value The new value for the setting. 5201 * @return true if the value was set, false on database errors 5202 */ 5203 public static boolean putLong(ContentResolver cr, String name, long value) { 5204 return putLongForUser(cr, name, value, cr.getUserId()); 5205 } 5206 5207 /** @hide */ 5208 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5209 int userHandle) { 5210 return putStringForUser(cr, name, Long.toString(value), userHandle); 5211 } 5212 5213 /** 5214 * Convenience function for retrieving a single secure settings value 5215 * as a floating point number. Note that internally setting values are 5216 * always stored as strings; this function converts the string to an 5217 * float for you. The default value will be returned if the setting 5218 * is not defined or not a valid float. 5219 * 5220 * @param cr The ContentResolver to access. 5221 * @param name The name of the setting to retrieve. 5222 * @param def Value to return if the setting is not defined. 5223 * 5224 * @return The setting's current value, or 'def' if it is not defined 5225 * or not a valid float. 5226 */ 5227 public static float getFloat(ContentResolver cr, String name, float def) { 5228 return getFloatForUser(cr, name, def, cr.getUserId()); 5229 } 5230 5231 /** @hide */ 5232 public static float getFloatForUser(ContentResolver cr, String name, float def, 5233 int userHandle) { 5234 String v = getStringForUser(cr, name, userHandle); 5235 try { 5236 return v != null ? Float.parseFloat(v) : def; 5237 } catch (NumberFormatException e) { 5238 return def; 5239 } 5240 } 5241 5242 /** 5243 * Convenience function for retrieving a single secure settings value 5244 * as a float. Note that internally setting values are always 5245 * stored as strings; this function converts the string to a float 5246 * for you. 5247 * <p> 5248 * This version does not take a default value. If the setting has not 5249 * been set, or the string value is not a number, 5250 * it throws {@link SettingNotFoundException}. 5251 * 5252 * @param cr The ContentResolver to access. 5253 * @param name The name of the setting to retrieve. 5254 * 5255 * @throws SettingNotFoundException Thrown if a setting by the given 5256 * name can't be found or the setting value is not a float. 5257 * 5258 * @return The setting's current value. 5259 */ 5260 public static float getFloat(ContentResolver cr, String name) 5261 throws SettingNotFoundException { 5262 return getFloatForUser(cr, name, cr.getUserId()); 5263 } 5264 5265 /** @hide */ 5266 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5267 throws SettingNotFoundException { 5268 String v = getStringForUser(cr, name, userHandle); 5269 if (v == null) { 5270 throw new SettingNotFoundException(name); 5271 } 5272 try { 5273 return Float.parseFloat(v); 5274 } catch (NumberFormatException e) { 5275 throw new SettingNotFoundException(name); 5276 } 5277 } 5278 5279 /** 5280 * Convenience function for updating a single settings value as a 5281 * floating point number. This will either create a new entry in the 5282 * table if the given name does not exist, or modify the value of the 5283 * existing row with that name. Note that internally setting values 5284 * are always stored as strings, so this function converts the given 5285 * value to a string before storing it. 5286 * 5287 * @param cr The ContentResolver to access. 5288 * @param name The name of the setting to modify. 5289 * @param value The new value for the setting. 5290 * @return true if the value was set, false on database errors 5291 */ 5292 public static boolean putFloat(ContentResolver cr, String name, float value) { 5293 return putFloatForUser(cr, name, value, cr.getUserId()); 5294 } 5295 5296 /** @hide */ 5297 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5298 int userHandle) { 5299 return putStringForUser(cr, name, Float.toString(value), userHandle); 5300 } 5301 5302 /** 5303 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5304 * instead 5305 */ 5306 @Deprecated 5307 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5308 Global.DEVELOPMENT_SETTINGS_ENABLED; 5309 5310 /** 5311 * When the user has enable the option to have a "bug report" command 5312 * in the power menu. 5313 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5314 * @hide 5315 */ 5316 @Deprecated 5317 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5318 5319 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5320 5321 /** 5322 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5323 */ 5324 @Deprecated 5325 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5326 5327 /** 5328 * Setting to allow mock locations and location provider status to be injected into the 5329 * LocationManager service for testing purposes during application development. These 5330 * locations and status values override actual location and status information generated 5331 * by network, gps, or other location providers. 5332 * 5333 * @deprecated This settings is not used anymore. 5334 */ 5335 @Deprecated 5336 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5337 5338 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5339 5340 /** 5341 * On Android 8.0 (API level 26) and higher versions of the platform, 5342 * a 64-bit number (expressed as a hexadecimal string), unique to 5343 * each combination of app-signing key, user, and device. 5344 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5345 * The value may change if a factory reset is performed on the 5346 * device or if an APK signing key changes. 5347 * 5348 * For more information about how the platform handles {@code ANDROID_ID} 5349 * in Android 8.0 (API level 26) and higher, see <a 5350 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5351 * Android 8.0 Behavior Changes</a>. 5352 * 5353 * <p class="note"><strong>Note:</strong> For apps that were installed 5354 * prior to updating the device to a version of Android 8.0 5355 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5356 * if the app is uninstalled and then reinstalled after the OTA. 5357 * To preserve values across uninstalls after an OTA to Android 8.0 5358 * or higher, developers can use 5359 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5360 * Key/Value Backup</a>.</p> 5361 * 5362 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5363 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5364 * generated when the user first sets up the device and should remain 5365 * constant for the lifetime of the user's device. 5366 * 5367 * On devices that have 5368 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5369 * multiple users</a>, each user appears as a 5370 * completely separate device, so the {@code ANDROID_ID} value is 5371 * unique to each user.</p> 5372 * 5373 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5374 * to the Instant App, it is generated when the Instant App is first installed and reset if 5375 * the user clears the Instant App. 5376 */ 5377 public static final String ANDROID_ID = "android_id"; 5378 5379 /** 5380 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5381 */ 5382 @Deprecated 5383 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5384 5385 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5386 5387 /** 5388 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5389 */ 5390 @Deprecated 5391 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5392 5393 /** 5394 * Setting to record the input method used by default, holding the ID 5395 * of the desired method. 5396 */ 5397 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5398 5399 /** 5400 * Setting to record the input method subtype used by default, holding the ID 5401 * of the desired method. 5402 */ 5403 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5404 "selected_input_method_subtype"; 5405 5406 /** 5407 * Setting to record the history of input method subtype, holding the pair of ID of IME 5408 * and its last used subtype. 5409 * @hide 5410 */ 5411 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5412 "input_methods_subtype_history"; 5413 5414 /** 5415 * Setting to record the visibility of input method selector 5416 */ 5417 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5418 "input_method_selector_visibility"; 5419 5420 /** 5421 * The currently selected voice interaction service flattened ComponentName. 5422 * @hide 5423 */ 5424 @TestApi 5425 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5426 5427 /** 5428 * The currently selected autofill service flattened ComponentName. 5429 * @hide 5430 */ 5431 @TestApi 5432 public static final String AUTOFILL_SERVICE = "autofill_service"; 5433 5434 private static final Validator AUTOFILL_SERVICE_VALIDATOR = COMPONENT_NAME_VALIDATOR; 5435 5436 /** 5437 * Boolean indicating if Autofill supports field classification. 5438 * 5439 * @see android.service.autofill.AutofillService 5440 * 5441 * @hide 5442 */ 5443 @SystemApi 5444 @TestApi 5445 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5446 "autofill_field_classification"; 5447 5448 /** 5449 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5450 * 5451 * @hide 5452 */ 5453 @SystemApi 5454 @TestApi 5455 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5456 "autofill_user_data_max_user_data_size"; 5457 5458 /** 5459 * Defines value returned by 5460 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5461 * 5462 * @hide 5463 */ 5464 @SystemApi 5465 @TestApi 5466 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5467 "autofill_user_data_max_field_classification_size"; 5468 5469 /** 5470 * Defines value returned by 5471 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5472 * 5473 * @hide 5474 */ 5475 @SystemApi 5476 @TestApi 5477 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5478 "autofill_user_data_max_category_count"; 5479 5480 /** 5481 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5482 * 5483 * @hide 5484 */ 5485 @SystemApi 5486 @TestApi 5487 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5488 "autofill_user_data_max_value_length"; 5489 5490 /** 5491 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5492 * 5493 * @hide 5494 */ 5495 @SystemApi 5496 @TestApi 5497 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5498 "autofill_user_data_min_value_length"; 5499 5500 /** 5501 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5502 */ 5503 @Deprecated 5504 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5505 5506 /** 5507 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5508 * @hide 5509 */ 5510 @TestApi 5511 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5512 5513 /** 5514 * The current state of device personalization. 5515 * 5516 * @hide 5517 * @see UserSetupPersonalization 5518 */ 5519 public static final String USER_SETUP_PERSONALIZATION_STATE = 5520 "user_setup_personalization_state"; 5521 5522 /** 5523 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5524 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5525 * in case SetupWizard has been re-enabled on TV devices. 5526 * 5527 * @hide 5528 */ 5529 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5530 5531 /** 5532 * Prefix for category name that marks whether a suggested action from that category was 5533 * completed. 5534 * @hide 5535 */ 5536 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5537 5538 /** 5539 * List of input methods that are currently enabled. This is a string 5540 * containing the IDs of all enabled input methods, each ID separated 5541 * by ':'. 5542 * 5543 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5544 * where imeId is ComponentName and subtype is int32. 5545 */ 5546 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5547 5548 /** 5549 * List of system input methods that are currently disabled. This is a string 5550 * containing the IDs of all disabled input methods, each ID separated 5551 * by ':'. 5552 * @hide 5553 */ 5554 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5555 5556 /** 5557 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5558 * determines if the IME should be shown when a hard keyboard is attached. 5559 * @hide 5560 */ 5561 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5562 5563 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5564 5565 /** 5566 * Host name and port for global http proxy. Uses ':' seperator for 5567 * between host and port. 5568 * 5569 * @deprecated Use {@link Global#HTTP_PROXY} 5570 */ 5571 @Deprecated 5572 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5573 5574 /** 5575 * Package designated as always-on VPN provider. 5576 * 5577 * @hide 5578 */ 5579 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5580 5581 /** 5582 * Whether to block networking outside of VPN connections while always-on is set. 5583 * @see #ALWAYS_ON_VPN_APP 5584 * 5585 * @hide 5586 */ 5587 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5588 5589 /** 5590 * Whether applications can be installed for this user via the system's 5591 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5592 * 5593 * <p>1 = permit app installation via the system package installer intent 5594 * <p>0 = do not allow use of the package installer 5595 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5596 * {@link PackageManager#canRequestPackageInstalls()} 5597 * @see PackageManager#canRequestPackageInstalls() 5598 */ 5599 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5600 5601 /** 5602 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5603 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5604 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5605 * on behalf of the profile owner if needed to make the change transparent for profile 5606 * owners. 5607 * 5608 * @hide 5609 */ 5610 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5611 "unknown_sources_default_reversed"; 5612 5613 /** 5614 * Comma-separated list of location providers that activities may access. Do not rely on 5615 * this value being present in settings.db or on ContentObserver notifications on the 5616 * corresponding Uri. 5617 * 5618 * @deprecated use {@link #LOCATION_MODE} and 5619 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5620 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5621 */ 5622 @Deprecated 5623 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5624 5625 /** 5626 * The degree of location access enabled by the user. 5627 * <p> 5628 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5629 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5630 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5631 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5632 * modes that might be added in the future. 5633 * <p> 5634 * Note: do not rely on this value being present in settings.db or on ContentObserver 5635 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5636 * to receive changes in this value. 5637 * 5638 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5639 * get the status of a location provider, use 5640 * {@link LocationManager#isProviderEnabled(String)}. 5641 */ 5642 @Deprecated 5643 public static final String LOCATION_MODE = "location_mode"; 5644 5645 /** 5646 * The App or module that changes the location mode. 5647 * @hide 5648 */ 5649 public static final String LOCATION_CHANGER = "location_changer"; 5650 /** 5651 * The location changer is unknown or unable to detect. 5652 * @hide 5653 */ 5654 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5655 /** 5656 * Location settings in system settings. 5657 * @hide 5658 */ 5659 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5660 /** 5661 * The location icon in drop down notification drawer. 5662 * @hide 5663 */ 5664 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5665 5666 /** 5667 * Location access disabled. 5668 * 5669 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5670 * get the status of a location provider, use 5671 * {@link LocationManager#isProviderEnabled(String)}. 5672 */ 5673 @Deprecated 5674 public static final int LOCATION_MODE_OFF = 0; 5675 5676 /** 5677 * Network Location Provider disabled, but GPS and other sensors enabled. 5678 * 5679 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5680 * get the status of a location provider, use 5681 * {@link LocationManager#isProviderEnabled(String)}. 5682 */ 5683 @Deprecated 5684 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5685 5686 /** 5687 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5688 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5689 * {@link android.location.Criteria#POWER_MEDIUM}. 5690 * 5691 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5692 * get the status of a location provider, use 5693 * {@link LocationManager#isProviderEnabled(String)}. 5694 */ 5695 @Deprecated 5696 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5697 5698 /** 5699 * Best-effort location computation allowed. 5700 * 5701 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5702 * get the status of a location provider, use 5703 * {@link LocationManager#isProviderEnabled(String)}. 5704 */ 5705 @Deprecated 5706 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5707 5708 /** 5709 * A flag containing settings used for biometric weak 5710 * @hide 5711 */ 5712 @Deprecated 5713 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5714 "lock_biometric_weak_flags"; 5715 5716 /** 5717 * Whether lock-to-app will lock the keyguard when exiting. 5718 * @hide 5719 */ 5720 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5721 5722 /** 5723 * Whether autolock is enabled (0 = false, 1 = true) 5724 * 5725 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5726 * level of the keyguard. Accessing this setting from an app that is targeting 5727 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5728 */ 5729 @Deprecated 5730 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5731 5732 /** 5733 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5734 * 5735 * @deprecated Accessing this setting from an app that is targeting 5736 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5737 */ 5738 @Deprecated 5739 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5740 5741 /** 5742 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5743 * true) 5744 * 5745 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5746 * lockscreen uses 5747 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5748 * Accessing this setting from an app that is targeting 5749 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5750 */ 5751 @Deprecated 5752 public static final String 5753 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5754 5755 /** 5756 * This preference allows the device to be locked given time after screen goes off, 5757 * subject to current DeviceAdmin policy limits. 5758 * @hide 5759 */ 5760 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5761 5762 5763 /** 5764 * This preference contains the string that shows for owner info on LockScreen. 5765 * @hide 5766 * @deprecated 5767 */ 5768 @Deprecated 5769 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5770 5771 /** 5772 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5773 * @hide 5774 */ 5775 @Deprecated 5776 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5777 "lock_screen_appwidget_ids"; 5778 5779 /** 5780 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5781 * @hide 5782 */ 5783 @Deprecated 5784 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5785 "lock_screen_fallback_appwidget_id"; 5786 5787 /** 5788 * Index of the lockscreen appwidget to restore, -1 if none. 5789 * @hide 5790 */ 5791 @Deprecated 5792 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5793 "lock_screen_sticky_appwidget"; 5794 5795 /** 5796 * This preference enables showing the owner info on LockScreen. 5797 * @hide 5798 * @deprecated 5799 */ 5800 @Deprecated 5801 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5802 "lock_screen_owner_info_enabled"; 5803 5804 /** 5805 * When set by a user, allows notifications to be shown atop a securely locked screen 5806 * in their full "private" form (same as when the device is unlocked). 5807 * @hide 5808 */ 5809 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5810 "lock_screen_allow_private_notifications"; 5811 5812 /** 5813 * When set by a user, allows notification remote input atop a securely locked screen 5814 * without having to unlock 5815 * @hide 5816 */ 5817 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5818 "lock_screen_allow_remote_input"; 5819 5820 /** 5821 * Set by the system to track if the user needs to see the call to action for 5822 * the lockscreen notification policy. 5823 * @hide 5824 */ 5825 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5826 "show_note_about_notification_hiding"; 5827 5828 /** 5829 * Set to 1 by the system after trust agents have been initialized. 5830 * @hide 5831 */ 5832 public static final String TRUST_AGENTS_INITIALIZED = 5833 "trust_agents_initialized"; 5834 5835 /** 5836 * The Logging ID (a unique 64-bit value) as a hex string. 5837 * Used as a pseudonymous identifier for logging. 5838 * @deprecated This identifier is poorly initialized and has 5839 * many collisions. It should not be used. 5840 */ 5841 @Deprecated 5842 public static final String LOGGING_ID = "logging_id"; 5843 5844 /** 5845 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5846 */ 5847 @Deprecated 5848 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5849 5850 /** 5851 * No longer supported. 5852 */ 5853 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5854 5855 /** 5856 * No longer supported. 5857 */ 5858 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5859 5860 /** 5861 * No longer supported. 5862 */ 5863 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5864 5865 /** 5866 * Settings classname to launch when Settings is clicked from All 5867 * Applications. Needed because of user testing between the old 5868 * and new Settings apps. 5869 */ 5870 // TODO: 881807 5871 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5872 5873 /** 5874 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5875 */ 5876 @Deprecated 5877 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5878 5879 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5880 5881 /** 5882 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5883 */ 5884 @Deprecated 5885 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5886 5887 /** 5888 * If accessibility is enabled. 5889 */ 5890 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5891 5892 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5893 5894 /** 5895 * Setting specifying if the accessibility shortcut is enabled. 5896 * @hide 5897 */ 5898 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5899 "accessibility_shortcut_enabled"; 5900 5901 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5902 5903 /** 5904 * Setting specifying if the accessibility shortcut is enabled. 5905 * @hide 5906 */ 5907 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5908 "accessibility_shortcut_on_lock_screen"; 5909 5910 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5911 BOOLEAN_VALIDATOR; 5912 5913 /** 5914 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5915 * @hide 5916 */ 5917 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5918 "accessibility_shortcut_dialog_shown"; 5919 5920 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5921 BOOLEAN_VALIDATOR; 5922 5923 /** 5924 * Setting specifying the accessibility service to be toggled via the accessibility 5925 * shortcut. Must be its flattened {@link ComponentName}. 5926 * @hide 5927 */ 5928 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5929 "accessibility_shortcut_target_service"; 5930 5931 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5932 COMPONENT_NAME_VALIDATOR; 5933 5934 /** 5935 * Setting specifying the accessibility service or feature to be toggled via the 5936 * accessibility button in the navigation bar. This is either a flattened 5937 * {@link ComponentName} or the class name of a system class implementing a supported 5938 * accessibility feature. 5939 * @hide 5940 */ 5941 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5942 "accessibility_button_target_component"; 5943 5944 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5945 new Validator() { 5946 @Override 5947 public boolean validate(String value) { 5948 // technically either ComponentName or class name, but there's proper value 5949 // validation at callsites, so allow any non-null string 5950 return value != null; 5951 } 5952 }; 5953 5954 /** 5955 * If touch exploration is enabled. 5956 */ 5957 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5958 5959 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5960 5961 /** 5962 * List of the enabled accessibility providers. 5963 */ 5964 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5965 "enabled_accessibility_services"; 5966 5967 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5968 new SettingsValidators.ComponentNameListValidator(":"); 5969 5970 /** 5971 * List of the accessibility services to which the user has granted 5972 * permission to put the device into touch exploration mode. 5973 * 5974 * @hide 5975 */ 5976 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5977 "touch_exploration_granted_accessibility_services"; 5978 5979 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 5980 new SettingsValidators.ComponentNameListValidator(":"); 5981 5982 /** 5983 * Uri of the slice that's presented on the keyguard. 5984 * Defaults to a slice with the date and next alarm. 5985 * 5986 * @hide 5987 */ 5988 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 5989 5990 /** 5991 * Whether to speak passwords while in accessibility mode. 5992 * 5993 * @deprecated The speaking of passwords is controlled by individual accessibility services. 5994 * Apps should ignore this setting and provide complete information to accessibility 5995 * at all times, which was the behavior when this value was {@code true}. 5996 */ 5997 @Deprecated 5998 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5999 6000 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 6001 6002 /** 6003 * Whether to draw text with high contrast while in accessibility mode. 6004 * 6005 * @hide 6006 */ 6007 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 6008 "high_text_contrast_enabled"; 6009 6010 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 6011 BOOLEAN_VALIDATOR; 6012 6013 /** 6014 * Setting that specifies whether the display magnification is enabled via a system-wide 6015 * triple tap gesture. Display magnifications allows the user to zoom in the display content 6016 * and is targeted to low vision users. The current magnification scale is controlled by 6017 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6018 * 6019 * @hide 6020 */ 6021 @TestApi 6022 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6023 "accessibility_display_magnification_enabled"; 6024 6025 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6026 BOOLEAN_VALIDATOR; 6027 6028 /** 6029 * Setting that specifies whether the display magnification is enabled via a shortcut 6030 * affordance within the system's navigation area. Display magnifications allows the user to 6031 * zoom in the display content and is targeted to low vision users. The current 6032 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6033 * 6034 * @hide 6035 */ 6036 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6037 "accessibility_display_magnification_navbar_enabled"; 6038 6039 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6040 = BOOLEAN_VALIDATOR; 6041 6042 /** 6043 * Setting that specifies what the display magnification scale is. 6044 * Display magnifications allows the user to zoom in the display 6045 * content and is targeted to low vision users. Whether a display 6046 * magnification is performed is controlled by 6047 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6048 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6049 * 6050 * @hide 6051 */ 6052 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6053 "accessibility_display_magnification_scale"; 6054 6055 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6056 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6057 6058 /** 6059 * Unused mangnification setting 6060 * 6061 * @hide 6062 * @deprecated 6063 */ 6064 @Deprecated 6065 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6066 "accessibility_display_magnification_auto_update"; 6067 6068 /** 6069 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6070 * modified from an AccessibilityService using the SoftKeyboardController. 6071 * 6072 * @hide 6073 */ 6074 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6075 "accessibility_soft_keyboard_mode"; 6076 6077 /** 6078 * Default soft keyboard behavior. 6079 * 6080 * @hide 6081 */ 6082 public static final int SHOW_MODE_AUTO = 0; 6083 6084 /** 6085 * Soft keyboard is never shown. 6086 * 6087 * @hide 6088 */ 6089 public static final int SHOW_MODE_HIDDEN = 1; 6090 6091 /** 6092 * Setting that specifies whether timed text (captions) should be 6093 * displayed in video content. Text display properties are controlled by 6094 * the following settings: 6095 * <ul> 6096 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6097 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6098 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6099 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6100 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6101 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6102 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6103 * </ul> 6104 * 6105 * @hide 6106 */ 6107 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6108 "accessibility_captioning_enabled"; 6109 6110 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6111 BOOLEAN_VALIDATOR; 6112 6113 /** 6114 * Setting that specifies the language for captions as a locale string, 6115 * e.g. en_US. 6116 * 6117 * @see java.util.Locale#toString 6118 * @hide 6119 */ 6120 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6121 "accessibility_captioning_locale"; 6122 6123 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6124 6125 /** 6126 * Integer property that specifies the preset style for captions, one 6127 * of: 6128 * <ul> 6129 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6130 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6131 * </ul> 6132 * 6133 * @see java.util.Locale#toString 6134 * @hide 6135 */ 6136 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6137 "accessibility_captioning_preset"; 6138 6139 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6140 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6141 "3", "4"}); 6142 6143 /** 6144 * Integer property that specifes the background color for captions as a 6145 * packed 32-bit color. 6146 * 6147 * @see android.graphics.Color#argb 6148 * @hide 6149 */ 6150 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6151 "accessibility_captioning_background_color"; 6152 6153 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6154 ANY_INTEGER_VALIDATOR; 6155 6156 /** 6157 * Integer property that specifes the foreground color for captions as a 6158 * packed 32-bit color. 6159 * 6160 * @see android.graphics.Color#argb 6161 * @hide 6162 */ 6163 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6164 "accessibility_captioning_foreground_color"; 6165 6166 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6167 ANY_INTEGER_VALIDATOR; 6168 6169 /** 6170 * Integer property that specifes the edge type for captions, one of: 6171 * <ul> 6172 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6173 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6174 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6175 * </ul> 6176 * 6177 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6178 * @hide 6179 */ 6180 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6181 "accessibility_captioning_edge_type"; 6182 6183 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6184 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6185 6186 /** 6187 * Integer property that specifes the edge color for captions as a 6188 * packed 32-bit color. 6189 * 6190 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6191 * @see android.graphics.Color#argb 6192 * @hide 6193 */ 6194 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6195 "accessibility_captioning_edge_color"; 6196 6197 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6198 ANY_INTEGER_VALIDATOR; 6199 6200 /** 6201 * Integer property that specifes the window color for captions as a 6202 * packed 32-bit color. 6203 * 6204 * @see android.graphics.Color#argb 6205 * @hide 6206 */ 6207 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6208 "accessibility_captioning_window_color"; 6209 6210 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6211 ANY_INTEGER_VALIDATOR; 6212 6213 /** 6214 * String property that specifies the typeface for captions, one of: 6215 * <ul> 6216 * <li>DEFAULT 6217 * <li>MONOSPACE 6218 * <li>SANS_SERIF 6219 * <li>SERIF 6220 * </ul> 6221 * 6222 * @see android.graphics.Typeface 6223 * @hide 6224 */ 6225 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6226 "accessibility_captioning_typeface"; 6227 6228 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6229 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6230 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6231 6232 /** 6233 * Floating point property that specifies font scaling for captions. 6234 * 6235 * @hide 6236 */ 6237 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6238 "accessibility_captioning_font_scale"; 6239 6240 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6241 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6242 6243 /** 6244 * Setting that specifies whether display color inversion is enabled. 6245 */ 6246 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6247 "accessibility_display_inversion_enabled"; 6248 6249 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6250 BOOLEAN_VALIDATOR; 6251 6252 /** 6253 * Setting that specifies whether display color space adjustment is 6254 * enabled. 6255 * 6256 * @hide 6257 */ 6258 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6259 "accessibility_display_daltonizer_enabled"; 6260 6261 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6262 BOOLEAN_VALIDATOR; 6263 6264 /** 6265 * Integer property that specifies the type of color space adjustment to 6266 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6267 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6268 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6269 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6270 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6271 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6272 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6273 * 6274 * @hide 6275 */ 6276 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6277 "accessibility_display_daltonizer"; 6278 6279 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6280 new SettingsValidators.DiscreteValueValidator( 6281 new String[] {"-1", "0", "11", "12", "13"}); 6282 6283 /** 6284 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6285 * enabled. 6286 * 6287 * @hide 6288 */ 6289 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6290 "accessibility_autoclick_enabled"; 6291 6292 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6293 BOOLEAN_VALIDATOR; 6294 6295 /** 6296 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6297 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6298 * 6299 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6300 * @hide 6301 */ 6302 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6303 "accessibility_autoclick_delay"; 6304 6305 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6306 NON_NEGATIVE_INTEGER_VALIDATOR; 6307 6308 /** 6309 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6310 * accessibility. 6311 * (0 = false, 1 = true) 6312 * @hide 6313 */ 6314 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6315 "accessibility_large_pointer_icon"; 6316 6317 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6318 BOOLEAN_VALIDATOR; 6319 6320 /** 6321 * The timeout for considering a press to be a long press in milliseconds. 6322 * @hide 6323 */ 6324 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6325 6326 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6327 NON_NEGATIVE_INTEGER_VALIDATOR; 6328 6329 /** 6330 * The duration in milliseconds between the first tap's up event and the second tap's 6331 * down event for an interaction to be considered part of the same multi-press. 6332 * @hide 6333 */ 6334 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6335 6336 /** 6337 * List of the enabled print services. 6338 * 6339 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6340 * from pre-N. 6341 * 6342 * @hide 6343 */ 6344 public static final String ENABLED_PRINT_SERVICES = 6345 "enabled_print_services"; 6346 6347 /** 6348 * List of the disabled print services. 6349 * 6350 * @hide 6351 */ 6352 @TestApi 6353 public static final String DISABLED_PRINT_SERVICES = 6354 "disabled_print_services"; 6355 6356 /** 6357 * The saved value for WindowManagerService.setForcedDisplayDensity() 6358 * formatted as a single integer representing DPI. If unset, then use 6359 * the real display density. 6360 * 6361 * @hide 6362 */ 6363 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6364 6365 /** 6366 * Setting to always use the default text-to-speech settings regardless 6367 * of the application settings. 6368 * 1 = override application settings, 6369 * 0 = use application settings (if specified). 6370 * 6371 * @deprecated The value of this setting is no longer respected by 6372 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6373 */ 6374 @Deprecated 6375 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6376 6377 /** 6378 * Default text-to-speech engine speech rate. 100 = 1x 6379 */ 6380 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6381 6382 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6383 6384 /** 6385 * Default text-to-speech engine pitch. 100 = 1x 6386 */ 6387 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6388 6389 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6390 6391 /** 6392 * Default text-to-speech engine. 6393 */ 6394 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6395 6396 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6397 6398 /** 6399 * Default text-to-speech language. 6400 * 6401 * @deprecated this setting is no longer in use, as of the Ice Cream 6402 * Sandwich release. Apps should never need to read this setting directly, 6403 * instead can query the TextToSpeech framework classes for the default 6404 * locale. {@link TextToSpeech#getLanguage()}. 6405 */ 6406 @Deprecated 6407 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6408 6409 /** 6410 * Default text-to-speech country. 6411 * 6412 * @deprecated this setting is no longer in use, as of the Ice Cream 6413 * Sandwich release. Apps should never need to read this setting directly, 6414 * instead can query the TextToSpeech framework classes for the default 6415 * locale. {@link TextToSpeech#getLanguage()}. 6416 */ 6417 @Deprecated 6418 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6419 6420 /** 6421 * Default text-to-speech locale variant. 6422 * 6423 * @deprecated this setting is no longer in use, as of the Ice Cream 6424 * Sandwich release. Apps should never need to read this setting directly, 6425 * instead can query the TextToSpeech framework classes for the 6426 * locale that is in use {@link TextToSpeech#getLanguage()}. 6427 */ 6428 @Deprecated 6429 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6430 6431 /** 6432 * Stores the default tts locales on a per engine basis. Stored as 6433 * a comma seperated list of values, each value being of the form 6434 * {@code engine_name:locale} for example, 6435 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6436 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6437 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6438 * setting directly, and can query the TextToSpeech framework classes 6439 * for the locale that is in use. 6440 * 6441 * @hide 6442 */ 6443 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6444 6445 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6446 @Override 6447 public boolean validate(String value) { 6448 if (value == null || value.length() == 0) { 6449 return false; 6450 } 6451 String[] ttsLocales = value.split(","); 6452 boolean valid = true; 6453 for (String ttsLocale : ttsLocales) { 6454 String[] parts = ttsLocale.split(":"); 6455 valid |= ((parts.length == 2) 6456 && (parts[0].length() > 0) 6457 && ANY_STRING_VALIDATOR.validate(parts[0]) 6458 && LOCALE_VALIDATOR.validate(parts[1])); 6459 } 6460 return valid; 6461 } 6462 }; 6463 6464 /** 6465 * Space delimited list of plugin packages that are enabled. 6466 */ 6467 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6468 6469 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6470 new SettingsValidators.PackageNameListValidator(" "); 6471 6472 /** 6473 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6474 * instead. 6475 */ 6476 @Deprecated 6477 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6478 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6479 6480 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6481 BOOLEAN_VALIDATOR; 6482 6483 /** 6484 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6485 * instead. 6486 */ 6487 @Deprecated 6488 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6489 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6490 6491 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6492 NON_NEGATIVE_INTEGER_VALIDATOR; 6493 6494 /** 6495 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6496 * instead. 6497 */ 6498 @Deprecated 6499 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6500 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6501 6502 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6503 NON_NEGATIVE_INTEGER_VALIDATOR; 6504 6505 /** 6506 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6507 * instead. 6508 */ 6509 @Deprecated 6510 public static final String WIFI_ON = Global.WIFI_ON; 6511 6512 /** 6513 * The acceptable packet loss percentage (range 0 - 100) before trying 6514 * another AP on the same network. 6515 * @deprecated This setting is not used. 6516 */ 6517 @Deprecated 6518 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6519 "wifi_watchdog_acceptable_packet_loss_percentage"; 6520 6521 /** 6522 * The number of access points required for a network in order for the 6523 * watchdog to monitor it. 6524 * @deprecated This setting is not used. 6525 */ 6526 @Deprecated 6527 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6528 6529 /** 6530 * The delay between background checks. 6531 * @deprecated This setting is not used. 6532 */ 6533 @Deprecated 6534 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6535 "wifi_watchdog_background_check_delay_ms"; 6536 6537 /** 6538 * Whether the Wi-Fi watchdog is enabled for background checking even 6539 * after it thinks the user has connected to a good access point. 6540 * @deprecated This setting is not used. 6541 */ 6542 @Deprecated 6543 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6544 "wifi_watchdog_background_check_enabled"; 6545 6546 /** 6547 * The timeout for a background ping 6548 * @deprecated This setting is not used. 6549 */ 6550 @Deprecated 6551 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6552 "wifi_watchdog_background_check_timeout_ms"; 6553 6554 /** 6555 * The number of initial pings to perform that *may* be ignored if they 6556 * fail. Again, if these fail, they will *not* be used in packet loss 6557 * calculation. For example, one network always seemed to time out for 6558 * the first couple pings, so this is set to 3 by default. 6559 * @deprecated This setting is not used. 6560 */ 6561 @Deprecated 6562 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6563 "wifi_watchdog_initial_ignored_ping_count"; 6564 6565 /** 6566 * The maximum number of access points (per network) to attempt to test. 6567 * If this number is reached, the watchdog will no longer monitor the 6568 * initial connection state for the network. This is a safeguard for 6569 * networks containing multiple APs whose DNS does not respond to pings. 6570 * @deprecated This setting is not used. 6571 */ 6572 @Deprecated 6573 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6574 6575 /** 6576 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6577 */ 6578 @Deprecated 6579 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6580 6581 /** 6582 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6583 * @deprecated This setting is not used. 6584 */ 6585 @Deprecated 6586 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6587 6588 /** 6589 * The number of pings to test if an access point is a good connection. 6590 * @deprecated This setting is not used. 6591 */ 6592 @Deprecated 6593 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6594 6595 /** 6596 * The delay between pings. 6597 * @deprecated This setting is not used. 6598 */ 6599 @Deprecated 6600 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6601 6602 /** 6603 * The timeout per ping. 6604 * @deprecated This setting is not used. 6605 */ 6606 @Deprecated 6607 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6608 6609 /** 6610 * @deprecated Use 6611 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6612 */ 6613 @Deprecated 6614 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6615 6616 /** 6617 * @deprecated Use 6618 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6619 */ 6620 @Deprecated 6621 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6622 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6623 6624 /** 6625 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6626 * the receivers of the PendingIntent an opportunity to make a new network request before 6627 * the Network satisfying the request is potentially removed. 6628 * 6629 * @hide 6630 */ 6631 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6632 "connectivity_release_pending_intent_delay_ms"; 6633 6634 /** 6635 * Whether background data usage is allowed. 6636 * 6637 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6638 * availability of background data depends on several 6639 * combined factors. When background data is unavailable, 6640 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6641 * now appear disconnected. 6642 */ 6643 @Deprecated 6644 public static final String BACKGROUND_DATA = "background_data"; 6645 6646 /** 6647 * Origins for which browsers should allow geolocation by default. 6648 * The value is a space-separated list of origins. 6649 */ 6650 public static final String ALLOWED_GEOLOCATION_ORIGINS 6651 = "allowed_geolocation_origins"; 6652 6653 /** 6654 * The preferred TTY mode 0 = TTy Off, CDMA default 6655 * 1 = TTY Full 6656 * 2 = TTY HCO 6657 * 3 = TTY VCO 6658 * @hide 6659 */ 6660 public static final String PREFERRED_TTY_MODE = 6661 "preferred_tty_mode"; 6662 6663 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6664 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6665 6666 /** 6667 * Whether the enhanced voice privacy mode is enabled. 6668 * 0 = normal voice privacy 6669 * 1 = enhanced voice privacy 6670 * @hide 6671 */ 6672 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6673 6674 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6675 6676 /** 6677 * Whether the TTY mode mode is enabled. 6678 * 0 = disabled 6679 * 1 = enabled 6680 * @hide 6681 */ 6682 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6683 6684 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6685 6686 /** 6687 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6688 * calls when supported by the device and carrier. Boolean value. 6689 * 0 = OFF 6690 * 1 = ON 6691 */ 6692 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6693 6694 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6695 6696 /** 6697 /** 6698 * Controls whether settings backup is enabled. 6699 * Type: int ( 0 = disabled, 1 = enabled ) 6700 * @hide 6701 */ 6702 public static final String BACKUP_ENABLED = "backup_enabled"; 6703 6704 /** 6705 * Controls whether application data is automatically restored from backup 6706 * at install time. 6707 * Type: int ( 0 = disabled, 1 = enabled ) 6708 * @hide 6709 */ 6710 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6711 6712 /** 6713 * Indicates whether settings backup has been fully provisioned. 6714 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6715 * @hide 6716 */ 6717 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6718 6719 /** 6720 * Component of the transport to use for backup/restore. 6721 * @hide 6722 */ 6723 public static final String BACKUP_TRANSPORT = "backup_transport"; 6724 6725 /** 6726 * Version for which the setup wizard was last shown. Bumped for 6727 * each release when there is new setup information to show. 6728 * @hide 6729 */ 6730 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6731 6732 /** 6733 * The interval in milliseconds after which Wi-Fi is considered idle. 6734 * When idle, it is possible for the device to be switched from Wi-Fi to 6735 * the mobile data network. 6736 * @hide 6737 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6738 * instead. 6739 */ 6740 @Deprecated 6741 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6742 6743 /** 6744 * The global search provider chosen by the user (if multiple global 6745 * search providers are installed). This will be the provider returned 6746 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6747 * installed. This setting is stored as a flattened component name as 6748 * per {@link ComponentName#flattenToString()}. 6749 * 6750 * @hide 6751 */ 6752 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6753 "search_global_search_activity"; 6754 6755 /** 6756 * The number of promoted sources in GlobalSearch. 6757 * @hide 6758 */ 6759 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6760 /** 6761 * The maximum number of suggestions returned by GlobalSearch. 6762 * @hide 6763 */ 6764 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6765 /** 6766 * The number of suggestions GlobalSearch will ask each non-web search source for. 6767 * @hide 6768 */ 6769 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6770 /** 6771 * The number of suggestions the GlobalSearch will ask the web search source for. 6772 * @hide 6773 */ 6774 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6775 "search_web_results_override_limit"; 6776 /** 6777 * The number of milliseconds that GlobalSearch will wait for suggestions from 6778 * promoted sources before continuing with all other sources. 6779 * @hide 6780 */ 6781 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6782 "search_promoted_source_deadline_millis"; 6783 /** 6784 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6785 * @hide 6786 */ 6787 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6788 /** 6789 * The maximum number of milliseconds that GlobalSearch shows the previous results 6790 * after receiving a new query. 6791 * @hide 6792 */ 6793 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6794 /** 6795 * The maximum age of log data used for shortcuts in GlobalSearch. 6796 * @hide 6797 */ 6798 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6799 /** 6800 * The maximum age of log data used for source ranking in GlobalSearch. 6801 * @hide 6802 */ 6803 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6804 "search_max_source_event_age_millis"; 6805 /** 6806 * The minimum number of impressions needed to rank a source in GlobalSearch. 6807 * @hide 6808 */ 6809 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6810 "search_min_impressions_for_source_ranking"; 6811 /** 6812 * The minimum number of clicks needed to rank a source in GlobalSearch. 6813 * @hide 6814 */ 6815 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6816 "search_min_clicks_for_source_ranking"; 6817 /** 6818 * The maximum number of shortcuts shown by GlobalSearch. 6819 * @hide 6820 */ 6821 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6822 /** 6823 * The size of the core thread pool for suggestion queries in GlobalSearch. 6824 * @hide 6825 */ 6826 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6827 "search_query_thread_core_pool_size"; 6828 /** 6829 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6830 * @hide 6831 */ 6832 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6833 "search_query_thread_max_pool_size"; 6834 /** 6835 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6836 * @hide 6837 */ 6838 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6839 "search_shortcut_refresh_core_pool_size"; 6840 /** 6841 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6842 * @hide 6843 */ 6844 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6845 "search_shortcut_refresh_max_pool_size"; 6846 /** 6847 * The maximun time that excess threads in the GlobalSeach thread pools will 6848 * wait before terminating. 6849 * @hide 6850 */ 6851 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6852 "search_thread_keepalive_seconds"; 6853 /** 6854 * The maximum number of concurrent suggestion queries to each source. 6855 * @hide 6856 */ 6857 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6858 "search_per_source_concurrent_query_limit"; 6859 6860 /** 6861 * Whether or not alert sounds are played on StorageManagerService events. 6862 * (0 = false, 1 = true) 6863 * @hide 6864 */ 6865 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6866 6867 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6868 6869 /** 6870 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6871 * @hide 6872 */ 6873 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6874 6875 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6876 6877 /** 6878 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6879 * @hide 6880 */ 6881 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6882 6883 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6884 6885 /** 6886 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6887 * @hide 6888 */ 6889 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6890 6891 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6892 6893 /** 6894 * If nonzero, ANRs in invisible background processes bring up a dialog. 6895 * Otherwise, the process will be silently killed. 6896 * 6897 * Also prevents ANRs and crash dialogs from being suppressed. 6898 * @hide 6899 */ 6900 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6901 6902 /** 6903 * If nonzero, crashes in foreground processes will bring up a dialog. 6904 * Otherwise, the process will be silently killed. 6905 * @hide 6906 */ 6907 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6908 "show_first_crash_dialog_dev_option"; 6909 6910 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6911 BOOLEAN_VALIDATOR; 6912 6913 /** 6914 * The {@link ComponentName} string of the service to be used as the voice recognition 6915 * service. 6916 * 6917 * @hide 6918 */ 6919 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6920 6921 /** 6922 * Stores whether an user has consented to have apps verified through PAM. 6923 * The value is boolean (1 or 0). 6924 * 6925 * @hide 6926 */ 6927 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6928 "package_verifier_user_consent"; 6929 6930 /** 6931 * The {@link ComponentName} string of the selected spell checker service which is 6932 * one of the services managed by the text service manager. 6933 * 6934 * @hide 6935 */ 6936 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6937 6938 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6939 6940 /** 6941 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6942 * service which is one of the services managed by the text service manager. 6943 * 6944 * @hide 6945 */ 6946 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6947 "selected_spell_checker_subtype"; 6948 6949 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6950 COMPONENT_NAME_VALIDATOR; 6951 6952 /** 6953 * Whether spell checker is enabled or not. 6954 * 6955 * @hide 6956 */ 6957 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6958 6959 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6960 6961 /** 6962 * What happens when the user presses the Power button while in-call 6963 * and the screen is on.<br/> 6964 * <b>Values:</b><br/> 6965 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6966 * 2 - The Power button hangs up the current call.<br/> 6967 * 6968 * @hide 6969 */ 6970 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6971 6972 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 6973 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 6974 6975 /** 6976 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6977 * @hide 6978 */ 6979 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6980 6981 /** 6982 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6983 * @hide 6984 */ 6985 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6986 6987 /** 6988 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6989 * @hide 6990 */ 6991 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6992 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6993 6994 /** 6995 * What happens when the user presses the Back button while in-call 6996 * and the screen is on.<br/> 6997 * <b>Values:</b><br/> 6998 * 0 - The Back buttons does nothing different.<br/> 6999 * 1 - The Back button hangs up the current call.<br/> 7000 * 7001 * @hide 7002 */ 7003 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 7004 7005 /** 7006 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 7007 * @hide 7008 */ 7009 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 7010 7011 /** 7012 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 7013 * @hide 7014 */ 7015 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 7016 7017 /** 7018 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7019 * @hide 7020 */ 7021 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7022 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7023 7024 /** 7025 * Whether the device should wake when the wake gesture sensor detects motion. 7026 * @hide 7027 */ 7028 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7029 7030 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7031 7032 /** 7033 * Whether the device should doze if configured. 7034 * @hide 7035 */ 7036 public static final String DOZE_ENABLED = "doze_enabled"; 7037 7038 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7039 7040 /** 7041 * Whether doze should be always on. 7042 * @hide 7043 */ 7044 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7045 7046 /** 7047 * Whether the device should pulse on pick up gesture. 7048 * @hide 7049 */ 7050 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7051 7052 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7053 7054 /** 7055 * Whether the device should pulse on long press gesture. 7056 * @hide 7057 */ 7058 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7059 7060 /** 7061 * Whether the device should pulse on double tap gesture. 7062 * @hide 7063 */ 7064 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7065 7066 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7067 7068 /** 7069 * The current night mode that has been selected by the user. Owned 7070 * and controlled by UiModeManagerService. Constants are as per 7071 * UiModeManager. 7072 * @hide 7073 */ 7074 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7075 7076 /** 7077 * Whether screensavers are enabled. 7078 * @hide 7079 */ 7080 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7081 7082 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7083 7084 /** 7085 * The user's chosen screensaver components. 7086 * 7087 * These will be launched by the PhoneWindowManager after a timeout when not on 7088 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7089 * @hide 7090 */ 7091 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7092 7093 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7094 new SettingsValidators.ComponentNameListValidator(","); 7095 7096 /** 7097 * If screensavers are enabled, whether the screensaver should be automatically launched 7098 * when the device is inserted into a (desk) dock. 7099 * @hide 7100 */ 7101 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7102 7103 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7104 7105 /** 7106 * If screensavers are enabled, whether the screensaver should be automatically launched 7107 * when the screen times out when not on battery. 7108 * @hide 7109 */ 7110 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7111 7112 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7113 7114 /** 7115 * If screensavers are enabled, the default screensaver component. 7116 * @hide 7117 */ 7118 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7119 7120 /** 7121 * The default NFC payment component 7122 * @hide 7123 */ 7124 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7125 7126 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7127 COMPONENT_NAME_VALIDATOR; 7128 7129 /** 7130 * Whether NFC payment is handled by the foreground application or a default. 7131 * @hide 7132 */ 7133 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7134 7135 /** 7136 * Specifies the package name currently configured to be the primary sms application 7137 * @hide 7138 */ 7139 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7140 7141 /** 7142 * Specifies the package name currently configured to be the default dialer application 7143 * @hide 7144 */ 7145 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7146 7147 /** 7148 * Specifies the package name currently configured to be the emergency assistance application 7149 * 7150 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7151 * 7152 * @hide 7153 */ 7154 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7155 7156 /** 7157 * Specifies whether the current app context on scren (assist data) will be sent to the 7158 * assist application (active voice interaction service). 7159 * 7160 * @hide 7161 */ 7162 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7163 7164 /** 7165 * Specifies whether a screenshot of the screen contents will be sent to the assist 7166 * application (active voice interaction service). 7167 * 7168 * @hide 7169 */ 7170 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7171 7172 /** 7173 * Specifies whether the screen will show an animation if screen contents are sent to the 7174 * assist application (active voice interaction service). 7175 * 7176 * Note that the disclosure will be forced for third-party assistants or if the device 7177 * does not support disabling it. 7178 * 7179 * @hide 7180 */ 7181 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7182 7183 /** 7184 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7185 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7186 * poll the accelerometer in rotation locked mode. 7187 * 7188 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7189 * 7190 * @hide 7191 */ 7192 7193 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7194 7195 /** 7196 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7197 * @hide 7198 */ 7199 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7200 7201 /** 7202 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7203 * @hide 7204 */ 7205 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7206 7207 /** 7208 * The default state of SHOW_ROTATION_SUGGESTIONS. 7209 * @hide 7210 */ 7211 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7212 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7213 7214 /** 7215 * The number of accepted rotation suggestions. Used to determine if the user has been 7216 * introduced to rotation suggestions. 7217 * @hide 7218 */ 7219 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7220 "num_rotation_suggestions_accepted"; 7221 7222 /** 7223 * Read only list of the service components that the current user has explicitly allowed to 7224 * see and assist with all of the user's notifications. 7225 * 7226 * @deprecated Use 7227 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7228 * @hide 7229 */ 7230 @Deprecated 7231 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7232 "enabled_notification_assistant"; 7233 7234 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7235 new SettingsValidators.ComponentNameListValidator(":"); 7236 7237 /** 7238 * Read only list of the service components that the current user has explicitly allowed to 7239 * see all of the user's notifications, separated by ':'. 7240 * 7241 * @hide 7242 * @deprecated Use 7243 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7244 */ 7245 @Deprecated 7246 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7247 7248 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7249 new SettingsValidators.ComponentNameListValidator(":"); 7250 7251 /** 7252 * Read only list of the packages that the current user has explicitly allowed to 7253 * manage do not disturb, separated by ':'. 7254 * 7255 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7256 * @hide 7257 */ 7258 @Deprecated 7259 @TestApi 7260 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7261 "enabled_notification_policy_access_packages"; 7262 7263 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7264 new SettingsValidators.PackageNameListValidator(":"); 7265 7266 /** 7267 * Defines whether managed profile ringtones should be synced from it's parent profile 7268 * <p> 7269 * 0 = ringtones are not synced 7270 * 1 = ringtones are synced from the profile's parent (default) 7271 * <p> 7272 * This value is only used for managed profiles. 7273 * @hide 7274 */ 7275 @TestApi 7276 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7277 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7278 7279 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7280 7281 /** @hide */ 7282 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7283 7284 /** 7285 * This is the query URI for finding a print service to install. 7286 * 7287 * @hide 7288 */ 7289 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7290 7291 /** 7292 * This is the query URI for finding a NFC payment service to install. 7293 * 7294 * @hide 7295 */ 7296 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7297 7298 /** 7299 * This is the query URI for finding a auto fill service to install. 7300 * 7301 * @hide 7302 */ 7303 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7304 7305 /** 7306 * If enabled, apps should try to skip any introductory hints on first launch. This might 7307 * apply to users that are already familiar with the environment or temporary users. 7308 * <p> 7309 * Type : int (0 to show hints, 1 to skip showing hints) 7310 */ 7311 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7312 7313 /** 7314 * Persisted playback time after a user confirmation of an unsafe volume level. 7315 * 7316 * @hide 7317 */ 7318 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7319 7320 /** 7321 * This preference enables notification display on the lockscreen. 7322 * @hide 7323 */ 7324 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7325 "lock_screen_show_notifications"; 7326 7327 /** 7328 * List of TV inputs that are currently hidden. This is a string 7329 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7330 * {@link android.net.Uri#encode(String)} and separated by ':'. 7331 * @hide 7332 */ 7333 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7334 7335 /** 7336 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7337 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7338 * and separated by ','. Each pair is separated by ':'. 7339 * @hide 7340 */ 7341 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7342 7343 /** 7344 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7345 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7346 * and 0 means automatic routing is enabled. 7347 * 7348 * @hide 7349 */ 7350 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7351 "usb_audio_automatic_routing_disabled"; 7352 7353 /** 7354 * The timeout in milliseconds before the device fully goes to sleep after 7355 * a period of inactivity. This value sets an upper bound on how long the device 7356 * will stay awake or dreaming without user activity. It should generally 7357 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7358 * will sleep before it ever has a chance to dream. 7359 * <p> 7360 * Use -1 to disable this timeout. 7361 * </p> 7362 * 7363 * @hide 7364 */ 7365 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7366 7367 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7368 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7369 7370 /** 7371 * Controls whether double tap to wake is enabled. 7372 * @hide 7373 */ 7374 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7375 7376 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7377 7378 /** 7379 * The current assistant component. It could be a voice interaction service, 7380 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7381 * handling. 7382 * 7383 * @hide 7384 */ 7385 public static final String ASSISTANT = "assistant"; 7386 7387 /** 7388 * Whether the camera launch gesture should be disabled. 7389 * 7390 * @hide 7391 */ 7392 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7393 7394 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7395 7396 /** 7397 * Whether the camera launch gesture to double tap the power button when the screen is off 7398 * should be disabled. 7399 * 7400 * @hide 7401 */ 7402 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7403 "camera_double_tap_power_gesture_disabled"; 7404 7405 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7406 BOOLEAN_VALIDATOR; 7407 7408 /** 7409 * Whether the camera double twist gesture to flip between front and back mode should be 7410 * enabled. 7411 * 7412 * @hide 7413 */ 7414 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7415 "camera_double_twist_to_flip_enabled"; 7416 7417 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7418 BOOLEAN_VALIDATOR; 7419 7420 /** 7421 * Whether the swipe up gesture to switch apps should be enabled. 7422 * 7423 * @hide 7424 */ 7425 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7426 "swipe_up_to_switch_apps_enabled"; 7427 7428 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7429 BOOLEAN_VALIDATOR; 7430 7431 /** 7432 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7433 * the phone into a position for taking photos should be enabled. 7434 * 7435 * @hide 7436 */ 7437 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7438 7439 /** 7440 * The default enable state of the camera lift trigger. 7441 * 7442 * @hide 7443 */ 7444 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7445 7446 /** 7447 * Whether the assist gesture should be enabled. 7448 * 7449 * @hide 7450 */ 7451 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7452 7453 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7454 BOOLEAN_VALIDATOR; 7455 7456 /** 7457 * Sensitivity control for the assist gesture. 7458 * 7459 * @hide 7460 */ 7461 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7462 7463 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7464 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7465 7466 /** 7467 * Whether the assist gesture should silence alerts. 7468 * 7469 * @hide 7470 */ 7471 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7472 "assist_gesture_silence_alerts_enabled"; 7473 7474 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7475 BOOLEAN_VALIDATOR; 7476 7477 /** 7478 * Whether the assist gesture should wake the phone. 7479 * 7480 * @hide 7481 */ 7482 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7483 "assist_gesture_wake_enabled"; 7484 7485 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7486 BOOLEAN_VALIDATOR; 7487 7488 /** 7489 * Whether Assist Gesture Deferred Setup has been completed 7490 * 7491 * @hide 7492 */ 7493 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7494 7495 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7496 7497 /** 7498 * Control whether Night display is currently activated. 7499 * @hide 7500 */ 7501 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7502 7503 /** 7504 * Control whether Night display will automatically activate/deactivate. 7505 * @hide 7506 */ 7507 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7508 7509 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7510 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7511 7512 /** 7513 * Control the color temperature of Night Display, represented in Kelvin. 7514 * @hide 7515 */ 7516 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7517 "night_display_color_temperature"; 7518 7519 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7520 NON_NEGATIVE_INTEGER_VALIDATOR; 7521 7522 /** 7523 * Custom time when Night display is scheduled to activate. 7524 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7525 * @hide 7526 */ 7527 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7528 "night_display_custom_start_time"; 7529 7530 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7531 NON_NEGATIVE_INTEGER_VALIDATOR; 7532 7533 /** 7534 * Custom time when Night display is scheduled to deactivate. 7535 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7536 * @hide 7537 */ 7538 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7539 7540 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7541 NON_NEGATIVE_INTEGER_VALIDATOR; 7542 7543 /** 7544 * A String representing the LocalDateTime when Night display was last activated. Use to 7545 * decide whether to apply the current activated state after a reboot or user change. In 7546 * legacy cases, this is represented by the time in milliseconds (since epoch). 7547 * @hide 7548 */ 7549 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7550 "night_display_last_activated_time"; 7551 7552 /** 7553 * Names of the service components that the current user has explicitly allowed to 7554 * be a VR mode listener, separated by ':'. 7555 * 7556 * @hide 7557 */ 7558 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7559 7560 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7561 new SettingsValidators.ComponentNameListValidator(":"); 7562 7563 /** 7564 * Behavior of the display while in VR mode. 7565 * 7566 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7567 * 7568 * @hide 7569 */ 7570 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7571 7572 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7573 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7574 7575 /** 7576 * Lower the display persistence while the system is in VR mode. 7577 * 7578 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7579 * 7580 * @hide. 7581 */ 7582 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7583 7584 /** 7585 * Do not alter the display persistence while the system is in VR mode. 7586 * 7587 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7588 * 7589 * @hide. 7590 */ 7591 public static final int VR_DISPLAY_MODE_OFF = 1; 7592 7593 /** 7594 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7595 * once. 7596 * 7597 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7598 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7599 * inserted), to avoid disabling an app that the user might actively be using. 7600 * 7601 * <p>Will be set to 1 once executed. 7602 * 7603 * @hide 7604 */ 7605 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7606 7607 /** 7608 * Whether parent user can access remote contact in managed profile. 7609 * 7610 * @hide 7611 */ 7612 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7613 "managed_profile_contact_remote_search"; 7614 7615 /** 7616 * Whether or not the automatic storage manager is enabled and should run on the device. 7617 * 7618 * @hide 7619 */ 7620 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7621 "automatic_storage_manager_enabled"; 7622 7623 /** 7624 * How many days of information for the automatic storage manager to retain on the device. 7625 * 7626 * @hide 7627 */ 7628 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7629 "automatic_storage_manager_days_to_retain"; 7630 7631 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7632 NON_NEGATIVE_INTEGER_VALIDATOR; 7633 7634 /** 7635 * Default number of days of information for the automatic storage manager to retain. 7636 * 7637 * @hide 7638 */ 7639 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7640 7641 /** 7642 * How many bytes the automatic storage manager has cleared out. 7643 * 7644 * @hide 7645 */ 7646 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7647 "automatic_storage_manager_bytes_cleared"; 7648 7649 7650 /** 7651 * Last run time for the automatic storage manager. 7652 * 7653 * @hide 7654 */ 7655 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7656 "automatic_storage_manager_last_run"; 7657 7658 /** 7659 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7660 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7661 * means that it was turned off by policy at least once. 7662 * 7663 * @hide 7664 */ 7665 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7666 "automatic_storage_manager_turned_off_by_policy"; 7667 7668 /** 7669 * Whether SystemUI navigation keys is enabled. 7670 * @hide 7671 */ 7672 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7673 "system_navigation_keys_enabled"; 7674 7675 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7676 7677 /** 7678 * Holds comma separated list of ordering of QS tiles. 7679 * @hide 7680 */ 7681 public static final String QS_TILES = "sysui_qs_tiles"; 7682 7683 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7684 @Override 7685 public boolean validate(String value) { 7686 if (value == null) { 7687 return false; 7688 } 7689 String[] tiles = value.split(","); 7690 boolean valid = true; 7691 for (String tile : tiles) { 7692 // tile can be any non-empty string as specified by OEM 7693 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7694 } 7695 return valid; 7696 } 7697 }; 7698 7699 /** 7700 * Specifies whether the web action API is enabled. 7701 * 7702 * @hide 7703 */ 7704 @SystemApi 7705 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7706 7707 /** 7708 * Has this pairable device been paired or upgraded from a previously paired system. 7709 * @hide 7710 */ 7711 public static final String DEVICE_PAIRED = "device_paired"; 7712 7713 /** 7714 * Integer state indicating whether package verifier is enabled. 7715 * TODO(b/34259924): Remove this setting. 7716 * 7717 * @hide 7718 */ 7719 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7720 7721 /** 7722 * Specifies additional package name for broadcasting the CMAS messages. 7723 * @hide 7724 */ 7725 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7726 7727 /** 7728 * Whether the launcher should show any notification badges. 7729 * The value is boolean (1 or 0). 7730 * @hide 7731 */ 7732 public static final String NOTIFICATION_BADGING = "notification_badging"; 7733 7734 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7735 7736 /** 7737 * Comma separated list of QS tiles that have been auto-added already. 7738 * @hide 7739 */ 7740 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7741 7742 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7743 @Override 7744 public boolean validate(String value) { 7745 if (value == null) { 7746 return false; 7747 } 7748 String[] tiles = value.split(","); 7749 boolean valid = true; 7750 for (String tile : tiles) { 7751 // tile can be any non-empty string as specified by OEM 7752 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7753 } 7754 return valid; 7755 } 7756 }; 7757 7758 /** 7759 * Whether the Lockdown button should be shown in the power menu. 7760 * @hide 7761 */ 7762 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7763 7764 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7765 7766 /** 7767 * Backup manager behavioral parameters. 7768 * This is encoded as a key=value list, separated by commas. Ex: 7769 * 7770 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7771 * 7772 * The following keys are supported: 7773 * 7774 * <pre> 7775 * key_value_backup_interval_milliseconds (long) 7776 * key_value_backup_fuzz_milliseconds (long) 7777 * key_value_backup_require_charging (boolean) 7778 * key_value_backup_required_network_type (int) 7779 * full_backup_interval_milliseconds (long) 7780 * full_backup_require_charging (boolean) 7781 * full_backup_required_network_type (int) 7782 * backup_finished_notification_receivers (String[]) 7783 * </pre> 7784 * 7785 * backup_finished_notification_receivers uses ":" as delimeter for values. 7786 * 7787 * <p> 7788 * Type: string 7789 * @hide 7790 */ 7791 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7792 7793 7794 /** 7795 * Local transport parameters so we can configure it for tests. 7796 * This is encoded as a key=value list, separated by commas. 7797 * 7798 * The following keys are supported: 7799 * 7800 * <pre> 7801 * fake_encryption_flag (boolean) 7802 * </pre> 7803 * 7804 * <p> 7805 * Type: string 7806 * @hide 7807 */ 7808 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7809 "backup_local_transport_parameters"; 7810 7811 /** 7812 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7813 * the user is driving. 7814 * @hide 7815 */ 7816 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7817 7818 /** 7819 * What behavior should be invoked when the volume hush gesture is triggered 7820 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7821 * 7822 * @hide 7823 */ 7824 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7825 7826 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7827 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7828 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7829 7830 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7831 NON_NEGATIVE_INTEGER_VALIDATOR; 7832 7833 /** 7834 * The number of times (integer) the user has manually enabled battery saver. 7835 * @hide 7836 */ 7837 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7838 "low_power_manual_activation_count"; 7839 7840 /** 7841 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7842 * or not (1). 7843 * 7844 * @hide 7845 */ 7846 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7847 "low_power_warning_acknowledged"; 7848 7849 /** 7850 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7851 * suppressed. 7852 * @hide 7853 */ 7854 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7855 "suppress_auto_battery_saver_suggestion"; 7856 7857 /** 7858 * List of packages, which data need to be unconditionally cleared before full restore. 7859 * Type: string 7860 * @hide 7861 */ 7862 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7863 "packages_to_clear_data_before_full_restore"; 7864 7865 /** 7866 * This are the settings to be backed up. 7867 * 7868 * NOTE: Settings are backed up and restored in the order they appear 7869 * in this array. If you have one setting depending on another, 7870 * make sure that they are ordered appropriately. 7871 * 7872 * @hide 7873 */ 7874 public static final String[] SETTINGS_TO_BACKUP = { 7875 BUGREPORT_IN_POWER_MENU, // moved to global 7876 ALLOW_MOCK_LOCATION, 7877 USB_MASS_STORAGE_ENABLED, // moved to global 7878 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7879 ACCESSIBILITY_DISPLAY_DALTONIZER, 7880 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7881 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7882 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7883 AUTOFILL_SERVICE, 7884 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7885 ENABLED_ACCESSIBILITY_SERVICES, 7886 ENABLED_VR_LISTENERS, 7887 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7888 TOUCH_EXPLORATION_ENABLED, 7889 ACCESSIBILITY_ENABLED, 7890 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7891 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7892 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7893 ACCESSIBILITY_SHORTCUT_ENABLED, 7894 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7895 ACCESSIBILITY_SPEAK_PASSWORD, 7896 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7897 ACCESSIBILITY_CAPTIONING_PRESET, 7898 ACCESSIBILITY_CAPTIONING_ENABLED, 7899 ACCESSIBILITY_CAPTIONING_LOCALE, 7900 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7901 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7902 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7903 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7904 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7905 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7906 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7907 TTS_DEFAULT_RATE, 7908 TTS_DEFAULT_PITCH, 7909 TTS_DEFAULT_SYNTH, 7910 TTS_ENABLED_PLUGINS, 7911 TTS_DEFAULT_LOCALE, 7912 SHOW_IME_WITH_HARD_KEYBOARD, 7913 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7914 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7915 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7916 SELECTED_SPELL_CHECKER, 7917 SELECTED_SPELL_CHECKER_SUBTYPE, 7918 SPELL_CHECKER_ENABLED, 7919 MOUNT_PLAY_NOTIFICATION_SND, 7920 MOUNT_UMS_AUTOSTART, 7921 MOUNT_UMS_PROMPT, 7922 MOUNT_UMS_NOTIFY_ENABLED, 7923 SLEEP_TIMEOUT, 7924 DOUBLE_TAP_TO_WAKE, 7925 WAKE_GESTURE_ENABLED, 7926 LONG_PRESS_TIMEOUT, 7927 CAMERA_GESTURE_DISABLED, 7928 ACCESSIBILITY_AUTOCLICK_ENABLED, 7929 ACCESSIBILITY_AUTOCLICK_DELAY, 7930 ACCESSIBILITY_LARGE_POINTER_ICON, 7931 PREFERRED_TTY_MODE, 7932 ENHANCED_VOICE_PRIVACY_ENABLED, 7933 TTY_MODE_ENABLED, 7934 RTT_CALLING_MODE, 7935 INCALL_POWER_BUTTON_BEHAVIOR, 7936 NIGHT_DISPLAY_CUSTOM_START_TIME, 7937 NIGHT_DISPLAY_CUSTOM_END_TIME, 7938 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7939 NIGHT_DISPLAY_AUTO_MODE, 7940 SYNC_PARENT_SOUNDS, 7941 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7942 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 7943 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7944 SYSTEM_NAVIGATION_KEYS_ENABLED, 7945 QS_TILES, 7946 DOZE_ENABLED, 7947 DOZE_PULSE_ON_PICK_UP, 7948 DOZE_PULSE_ON_DOUBLE_TAP, 7949 NFC_PAYMENT_DEFAULT_COMPONENT, 7950 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7951 ASSIST_GESTURE_ENABLED, 7952 ASSIST_GESTURE_SENSITIVITY, 7953 ASSIST_GESTURE_SETUP_COMPLETE, 7954 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7955 ASSIST_GESTURE_WAKE_ENABLED, 7956 VR_DISPLAY_MODE, 7957 NOTIFICATION_BADGING, 7958 QS_AUTO_ADDED_TILES, 7959 SCREENSAVER_ENABLED, 7960 SCREENSAVER_COMPONENTS, 7961 SCREENSAVER_ACTIVATE_ON_DOCK, 7962 SCREENSAVER_ACTIVATE_ON_SLEEP, 7963 LOCKDOWN_IN_POWER_MENU, 7964 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 7965 VOLUME_HUSH_GESTURE 7966 }; 7967 7968 /** 7969 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 7970 * otherwise they won't be restored. 7971 * 7972 * @hide 7973 */ 7974 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 7975 static { 7976 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 7977 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 7978 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 7979 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7980 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 7981 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 7982 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 7983 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7984 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 7985 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7986 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 7987 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7988 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 7989 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 7990 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7991 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 7992 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 7993 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 7994 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 7995 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7996 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 7997 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 7998 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 7999 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 8000 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 8001 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 8002 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 8003 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 8004 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 8005 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 8006 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 8007 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 8008 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 8009 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 8010 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 8011 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 8012 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 8013 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 8014 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 8015 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 8016 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 8017 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 8018 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8019 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8020 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8021 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8022 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8023 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8024 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8025 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8026 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8027 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8028 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8029 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8030 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8031 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8032 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8033 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8034 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8035 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8036 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8037 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8038 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8039 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8040 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8041 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8042 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8043 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8044 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8045 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8046 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8047 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8048 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8049 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8050 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8051 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8052 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8053 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8054 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8055 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8056 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8057 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8058 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8059 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8060 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8061 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8062 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8063 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8064 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8065 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8066 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8067 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8068 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8069 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8070 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8071 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8072 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8073 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8074 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8075 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8076 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8077 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8078 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8079 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8080 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8081 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8082 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8083 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8084 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8085 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8086 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8087 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8088 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8089 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8090 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8091 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8092 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8093 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8094 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8095 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8096 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8097 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8098 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8099 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8100 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8101 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8102 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8103 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8104 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8105 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8106 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8107 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8108 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8109 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8110 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8111 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8112 } 8113 8114 /** 8115 * Keys we no longer back up under the current schema, but want to continue to 8116 * process when restoring historical backup datasets. 8117 * 8118 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8119 * otherwise they won't be restored. 8120 * 8121 * @hide 8122 */ 8123 public static final String[] LEGACY_RESTORE_SETTINGS = { 8124 ENABLED_NOTIFICATION_LISTENERS, 8125 ENABLED_NOTIFICATION_ASSISTANT, 8126 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8127 }; 8128 8129 /** 8130 * These entries are considered common between the personal and the managed profile, 8131 * since the managed profile doesn't get to change them. 8132 */ 8133 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8134 8135 static { 8136 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8137 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8138 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8139 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8140 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8141 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8142 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8143 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8144 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8145 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8146 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8147 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8148 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8149 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8150 } 8151 } 8152 8153 /** @hide */ 8154 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8155 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8156 } 8157 8158 /** 8159 * Secure settings which can be accessed by instant apps. 8160 * @hide 8161 */ 8162 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8163 static { 8164 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8165 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8166 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8167 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8168 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8169 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8170 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8171 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8172 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8173 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8174 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8175 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8176 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8177 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8178 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8179 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8180 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8181 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8182 8183 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8184 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8185 8186 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8187 8188 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8189 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8190 } 8191 8192 /** 8193 * Helper method for determining if a location provider is enabled. 8194 * 8195 * @param cr the content resolver to use 8196 * @param provider the location provider to query 8197 * @return true if the provider is enabled 8198 * 8199 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8200 */ 8201 @Deprecated 8202 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8203 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8204 } 8205 8206 /** 8207 * Helper method for determining if a location provider is enabled. 8208 * @param cr the content resolver to use 8209 * @param provider the location provider to query 8210 * @param userId the userId to query 8211 * @return true if the provider is enabled 8212 * 8213 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8214 * @hide 8215 */ 8216 @Deprecated 8217 public static final boolean isLocationProviderEnabledForUser( 8218 ContentResolver cr, String provider, int userId) { 8219 String allowedProviders = Settings.Secure.getStringForUser(cr, 8220 LOCATION_PROVIDERS_ALLOWED, userId); 8221 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8222 } 8223 8224 /** 8225 * Thread-safe method for enabling or disabling a single location provider. 8226 * @param cr the content resolver to use 8227 * @param provider the location provider to enable or disable 8228 * @param enabled true if the provider should be enabled 8229 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8230 * change location settings. 8231 */ 8232 @Deprecated 8233 public static final void setLocationProviderEnabled(ContentResolver cr, 8234 String provider, boolean enabled) { 8235 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8236 } 8237 8238 /** 8239 * Thread-safe method for enabling or disabling a single location provider. 8240 * 8241 * @param cr the content resolver to use 8242 * @param provider the location provider to enable or disable 8243 * @param enabled true if the provider should be enabled 8244 * @param userId the userId for which to enable/disable providers 8245 * @return true if the value was set, false on database errors 8246 * 8247 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8248 * @hide 8249 */ 8250 @Deprecated 8251 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8252 String provider, boolean enabled, int userId) { 8253 synchronized (mLocationSettingsLock) { 8254 // to ensure thread safety, we write the provider name with a '+' or '-' 8255 // and let the SettingsProvider handle it rather than reading and modifying 8256 // the list of enabled providers. 8257 if (enabled) { 8258 provider = "+" + provider; 8259 } else { 8260 provider = "-" + provider; 8261 } 8262 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8263 userId); 8264 } 8265 } 8266 8267 /** 8268 * Thread-safe method for setting the location mode to one of 8269 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8270 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8271 * Necessary because the mode is a composite of the underlying location provider 8272 * settings. 8273 * 8274 * @param cr the content resolver to use 8275 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8276 * @param userId the userId for which to change mode 8277 * @return true if the value was set, false on database errors 8278 * 8279 * @throws IllegalArgumentException if mode is not one of the supported values 8280 * 8281 * @deprecated To enable/disable location, use 8282 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8283 * To enable/disable a specific location provider, use 8284 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8285 */ 8286 @Deprecated 8287 private static boolean setLocationModeForUser( 8288 ContentResolver cr, int mode, int userId) { 8289 synchronized (mLocationSettingsLock) { 8290 boolean gps = false; 8291 boolean network = false; 8292 switch (mode) { 8293 case LOCATION_MODE_OFF: 8294 break; 8295 case LOCATION_MODE_SENSORS_ONLY: 8296 gps = true; 8297 break; 8298 case LOCATION_MODE_BATTERY_SAVING: 8299 network = true; 8300 break; 8301 case LOCATION_MODE_HIGH_ACCURACY: 8302 gps = true; 8303 network = true; 8304 break; 8305 default: 8306 throw new IllegalArgumentException("Invalid location mode: " + mode); 8307 } 8308 8309 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8310 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8311 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8312 cr, LocationManager.GPS_PROVIDER, gps, userId); 8313 return gpsSuccess && nlpSuccess; 8314 } 8315 } 8316 8317 /** 8318 * Thread-safe method for reading the location mode, returns one of 8319 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8320 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8321 * because the mode is a composite of the underlying location provider settings. 8322 * 8323 * @param cr the content resolver to use 8324 * @param userId the userId for which to read the mode 8325 * @return the location mode 8326 */ 8327 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8328 synchronized (mLocationSettingsLock) { 8329 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8330 cr, LocationManager.GPS_PROVIDER, userId); 8331 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8332 cr, LocationManager.NETWORK_PROVIDER, userId); 8333 if (gpsEnabled && networkEnabled) { 8334 return LOCATION_MODE_HIGH_ACCURACY; 8335 } else if (gpsEnabled) { 8336 return LOCATION_MODE_SENSORS_ONLY; 8337 } else if (networkEnabled) { 8338 return LOCATION_MODE_BATTERY_SAVING; 8339 } else { 8340 return LOCATION_MODE_OFF; 8341 } 8342 } 8343 } 8344 } 8345 8346 /** 8347 * Global system settings, containing preferences that always apply identically 8348 * to all defined users. Applications can read these but are not allowed to write; 8349 * like the "Secure" settings, these are for preferences that the user must 8350 * explicitly modify through the system UI or specialized APIs for those values. 8351 */ 8352 public static final class Global extends NameValueTable { 8353 // NOTE: If you add new settings here, be sure to add them to 8354 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8355 8356 /** 8357 * The content:// style URL for global secure settings items. Not public. 8358 */ 8359 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8360 8361 /** 8362 * Whether users are allowed to add more users or guest from lockscreen. 8363 * <p> 8364 * Type: int 8365 * @hide 8366 */ 8367 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8368 8369 /** 8370 * Setting whether the global gesture for enabling accessibility is enabled. 8371 * If this gesture is enabled the user will be able to perfrom it to enable 8372 * the accessibility state without visiting the settings app. 8373 * 8374 * @hide 8375 * No longer used. Should be removed once all dependencies have been updated. 8376 */ 8377 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8378 "enable_accessibility_global_gesture_enabled"; 8379 8380 /** 8381 * Whether Airplane Mode is on. 8382 */ 8383 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8384 8385 /** 8386 * Whether Theater Mode is on. 8387 * {@hide} 8388 */ 8389 @SystemApi 8390 public static final String THEATER_MODE_ON = "theater_mode_on"; 8391 8392 /** 8393 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8394 */ 8395 public static final String RADIO_BLUETOOTH = "bluetooth"; 8396 8397 /** 8398 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8399 */ 8400 public static final String RADIO_WIFI = "wifi"; 8401 8402 /** 8403 * {@hide} 8404 */ 8405 public static final String RADIO_WIMAX = "wimax"; 8406 /** 8407 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8408 */ 8409 public static final String RADIO_CELL = "cell"; 8410 8411 /** 8412 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8413 */ 8414 public static final String RADIO_NFC = "nfc"; 8415 8416 /** 8417 * A comma separated list of radios that need to be disabled when airplane mode 8418 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8419 * included in the comma separated list. 8420 */ 8421 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8422 8423 /** 8424 * A comma separated list of radios that should to be disabled when airplane mode 8425 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8426 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8427 * will be turned off when entering airplane mode, but the user will be able to reenable 8428 * Wifi in the Settings app. 8429 * 8430 * {@hide} 8431 */ 8432 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8433 8434 /** 8435 * An integer representing the Bluetooth Class of Device (CoD). 8436 * 8437 * @hide 8438 */ 8439 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8440 8441 /** 8442 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8443 * See {@link android.bluetooth.BluetoothProfile}. 8444 * {@hide} 8445 */ 8446 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8447 8448 /** 8449 * A semi-colon separated list of Bluetooth interoperability workarounds. 8450 * Each entry is a partial Bluetooth device address string and an integer representing 8451 * the feature to be disabled, separated by a comma. The integer must correspond 8452 * to a interoperability feature as defined in "interop.h" in /system/bt. 8453 * <p> 8454 * Example: <br/> 8455 * "00:11:22,0;01:02:03:04,2" 8456 * @hide 8457 */ 8458 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8459 8460 /** 8461 * The policy for deciding when Wi-Fi should go to sleep (which will in 8462 * turn switch to using the mobile data as an Internet connection). 8463 * <p> 8464 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8465 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8466 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8467 */ 8468 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8469 8470 /** 8471 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8472 * policy, which is to sleep shortly after the turning off 8473 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8474 */ 8475 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8476 8477 /** 8478 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8479 * the device is on battery, and never go to sleep when the device is 8480 * plugged in. 8481 */ 8482 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8483 8484 /** 8485 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8486 */ 8487 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8488 8489 /** 8490 * Value to specify if the user prefers the date, time and time zone 8491 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8492 */ 8493 public static final String AUTO_TIME = "auto_time"; 8494 8495 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8496 8497 /** 8498 * Value to specify if the user prefers the time zone 8499 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8500 */ 8501 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8502 8503 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8504 8505 /** 8506 * URI for the car dock "in" event sound. 8507 * @hide 8508 */ 8509 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8510 8511 /** 8512 * URI for the car dock "out" event sound. 8513 * @hide 8514 */ 8515 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8516 8517 /** 8518 * URI for the desk dock "in" event sound. 8519 * @hide 8520 */ 8521 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8522 8523 /** 8524 * URI for the desk dock "out" event sound. 8525 * @hide 8526 */ 8527 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8528 8529 /** 8530 * Whether to play a sound for dock events. 8531 * @hide 8532 */ 8533 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8534 8535 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8536 8537 /** 8538 * Whether to play a sound for dock events, only when an accessibility service is on. 8539 * @hide 8540 */ 8541 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8542 8543 /** 8544 * URI for the "device locked" (keyguard shown) sound. 8545 * @hide 8546 */ 8547 public static final String LOCK_SOUND = "lock_sound"; 8548 8549 /** 8550 * URI for the "device unlocked" sound. 8551 * @hide 8552 */ 8553 public static final String UNLOCK_SOUND = "unlock_sound"; 8554 8555 /** 8556 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8557 * state without unlocking. 8558 * @hide 8559 */ 8560 public static final String TRUSTED_SOUND = "trusted_sound"; 8561 8562 /** 8563 * URI for the low battery sound file. 8564 * @hide 8565 */ 8566 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8567 8568 /** 8569 * Whether to play a sound for low-battery alerts. 8570 * @hide 8571 */ 8572 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8573 8574 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8575 8576 /** 8577 * URI for the "wireless charging started" and "wired charging started" sound. 8578 * @hide 8579 */ 8580 public static final String CHARGING_STARTED_SOUND = 8581 "wireless_charging_started_sound"; 8582 8583 /** 8584 * Whether to play a sound for charging events. 8585 * @hide 8586 */ 8587 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8588 8589 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8590 8591 /** 8592 * Whether we keep the device on while the device is plugged in. 8593 * Supported values are: 8594 * <ul> 8595 * <li>{@code 0} to never stay on while plugged in</li> 8596 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8597 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8598 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8599 * </ul> 8600 * These values can be OR-ed together. 8601 */ 8602 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8603 8604 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8605 @Override 8606 public boolean validate(String value) { 8607 try { 8608 int val = Integer.parseInt(value); 8609 return (val == 0) 8610 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8611 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8612 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8613 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8614 | BatteryManager.BATTERY_PLUGGED_USB)) 8615 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8616 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8617 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8618 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8619 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8620 | BatteryManager.BATTERY_PLUGGED_USB 8621 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8622 } catch (NumberFormatException e) { 8623 return false; 8624 } 8625 } 8626 }; 8627 8628 /** 8629 * When the user has enable the option to have a "bug report" command 8630 * in the power menu. 8631 * @hide 8632 */ 8633 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8634 8635 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8636 8637 /** 8638 * Whether ADB is enabled. 8639 */ 8640 public static final String ADB_ENABLED = "adb_enabled"; 8641 8642 /** 8643 * Whether Views are allowed to save their attribute data. 8644 * @hide 8645 */ 8646 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8647 8648 /** 8649 * Whether assisted GPS should be enabled or not. 8650 * @hide 8651 */ 8652 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8653 8654 /** 8655 * Whether bluetooth is enabled/disabled 8656 * 0=disabled. 1=enabled. 8657 */ 8658 public static final String BLUETOOTH_ON = "bluetooth_on"; 8659 8660 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8661 8662 /** 8663 * CDMA Cell Broadcast SMS 8664 * 0 = CDMA Cell Broadcast SMS disabled 8665 * 1 = CDMA Cell Broadcast SMS enabled 8666 * @hide 8667 */ 8668 public static final String CDMA_CELL_BROADCAST_SMS = 8669 "cdma_cell_broadcast_sms"; 8670 8671 /** 8672 * The CDMA roaming mode 0 = Home Networks, CDMA default 8673 * 1 = Roaming on Affiliated networks 8674 * 2 = Roaming on any networks 8675 * @hide 8676 */ 8677 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8678 8679 /** 8680 * The CDMA subscription mode 0 = RUIM/SIM (default) 8681 * 1 = NV 8682 * @hide 8683 */ 8684 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8685 8686 /** 8687 * The default value for whether background data is enabled or not. 8688 * 8689 * Used by {@code NetworkPolicyManagerService}. 8690 * 8691 * @hide 8692 */ 8693 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8694 "default_restrict_background_data"; 8695 8696 /** Inactivity timeout to track mobile data activity. 8697 * 8698 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8699 * infer the data activity of mobile network. After a period of no activity on mobile 8700 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8701 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8702 * subsequent activity on mobile networks triggers the firing of {@code 8703 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8704 * 8705 * Network activity refers to transmitting or receiving data on the network interfaces. 8706 * 8707 * Tracking is disabled if set to zero or negative value. 8708 * 8709 * @hide 8710 */ 8711 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8712 8713 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8714 * but for Wifi network. 8715 * @hide 8716 */ 8717 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8718 8719 /** 8720 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8721 */ 8722 public static final String DATA_ROAMING = "data_roaming"; 8723 8724 /** 8725 * The value passed to a Mobile DataConnection via bringUp which defines the 8726 * number of retries to preform when setting up the initial connection. The default 8727 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8728 * @hide 8729 */ 8730 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8731 8732 /** 8733 * Whether any package can be on external storage. When this is true, any 8734 * package, regardless of manifest values, is a candidate for installing 8735 * or moving onto external storage. (0 = false, 1 = true) 8736 * @hide 8737 */ 8738 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8739 8740 /** 8741 * The default SM-DP+ configured for this device. 8742 * 8743 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8744 * download profiles. If this value is set, the LPA will query this server for any profiles 8745 * available to this device. If any are available, they may be downloaded during device 8746 * provisioning or in settings without needing the user to enter an activation code. 8747 * 8748 * @see android.service.euicc.EuiccService 8749 * @hide 8750 */ 8751 @SystemApi 8752 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8753 8754 /** 8755 * Whether any profile has ever been downloaded onto a eUICC on the device. 8756 * 8757 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8758 * confused by seeing references to it in settings. 8759 * (0 = false, 1 = true) 8760 * @hide 8761 */ 8762 @SystemApi 8763 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8764 8765 /** 8766 * List of ISO country codes in which eUICC UI is shown. Country codes should be separated 8767 * by comma. 8768 * 8769 * <p>Used to hide eUICC UI from users who are currently in countries no carriers support 8770 * eUICC. 8771 * @hide 8772 */ 8773 //TODO(b/77914569) Changes this to System Api. 8774 public static final String EUICC_SUPPORTED_COUNTRIES = "euicc_supported_countries"; 8775 8776 /** 8777 * Whether any activity can be resized. When this is true, any 8778 * activity, regardless of manifest values, can be resized for multi-window. 8779 * (0 = false, 1 = true) 8780 * @hide 8781 */ 8782 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8783 = "force_resizable_activities"; 8784 8785 /** 8786 * Whether to enable experimental freeform support for windows. 8787 * @hide 8788 */ 8789 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8790 = "enable_freeform_support"; 8791 8792 /** 8793 * Whether user has enabled development settings. 8794 */ 8795 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8796 8797 /** 8798 * Whether the device has been provisioned (0 = false, 1 = true). 8799 * <p>On a multiuser device with a separate system user, the screen may be locked 8800 * as soon as this is set to true and further activities cannot be launched on the 8801 * system user unless they are marked to show over keyguard. 8802 */ 8803 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8804 8805 /** 8806 * Whether mobile data should be allowed while the device is being provisioned. 8807 * This allows the provisioning process to turn off mobile data before the user 8808 * has an opportunity to set things up, preventing other processes from burning 8809 * precious bytes before wifi is setup. 8810 * (0 = false, 1 = true) 8811 * @hide 8812 */ 8813 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8814 "device_provisioning_mobile_data"; 8815 8816 /** 8817 * The saved value for WindowManagerService.setForcedDisplaySize(). 8818 * Two integers separated by a comma. If unset, then use the real display size. 8819 * @hide 8820 */ 8821 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8822 8823 /** 8824 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8825 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8826 * @hide 8827 */ 8828 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8829 8830 /** 8831 * The maximum size, in bytes, of a download that the download manager will transfer over 8832 * a non-wifi connection. 8833 * @hide 8834 */ 8835 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8836 "download_manager_max_bytes_over_mobile"; 8837 8838 /** 8839 * The recommended maximum size, in bytes, of a download that the download manager should 8840 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8841 * have the option to start the download over the mobile connection anyway. 8842 * @hide 8843 */ 8844 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8845 "download_manager_recommended_max_bytes_over_mobile"; 8846 8847 /** 8848 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8849 */ 8850 @Deprecated 8851 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8852 8853 /** 8854 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8855 * sent or processed. (0 = false, 1 = true) 8856 * @hide 8857 */ 8858 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8859 8860 /** 8861 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8862 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8863 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8864 * activated. 8865 * @hide 8866 */ 8867 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8868 "hdmi_system_audio_control_enabled"; 8869 8870 /** 8871 * Whether TV will automatically turn on upon reception of the CEC command 8872 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8873 * 8874 * @hide 8875 */ 8876 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8877 "hdmi_control_auto_wakeup_enabled"; 8878 8879 /** 8880 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8881 * (0 = false, 1 = true) 8882 * 8883 * @hide 8884 */ 8885 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8886 "hdmi_control_auto_device_off_enabled"; 8887 8888 /** 8889 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8890 * Default: false 8891 * Values: 0 = false, 1 = true 8892 * 8893 * @hide 8894 */ 8895 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8896 8897 /** 8898 * The interval in milliseconds at which location requests will be throttled when they are 8899 * coming from the background. 8900 * 8901 * @hide 8902 */ 8903 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8904 "location_background_throttle_interval_ms"; 8905 8906 /** 8907 * Most frequent location update interval in milliseconds that proximity alert is allowed 8908 * to request. 8909 * @hide 8910 */ 8911 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 8912 "location_background_throttle_proximity_alert_interval_ms"; 8913 8914 /** 8915 * Packages that are whitelisted for background throttling (throttling will not be applied). 8916 * @hide 8917 */ 8918 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 8919 "location_background_throttle_package_whitelist"; 8920 8921 /** 8922 * Whether TV will switch to MHL port when a mobile device is plugged in. 8923 * (0 = false, 1 = true) 8924 * @hide 8925 */ 8926 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 8927 8928 /** 8929 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 8930 * @hide 8931 */ 8932 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 8933 8934 /** 8935 * Whether mobile data connections are allowed by the user. See 8936 * ConnectivityManager for more info. 8937 * @hide 8938 */ 8939 public static final String MOBILE_DATA = "mobile_data"; 8940 8941 /** 8942 * Whether the mobile data connection should remain active even when higher 8943 * priority networks like WiFi are active, to help make network switching faster. 8944 * 8945 * See ConnectivityService for more info. 8946 * 8947 * (0 = disabled, 1 = enabled) 8948 * @hide 8949 */ 8950 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8951 8952 /** 8953 * Size of the event buffer for IP connectivity metrics. 8954 * @hide 8955 */ 8956 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8957 "connectivity_metrics_buffer_size"; 8958 8959 /** {@hide} */ 8960 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8961 /** {@hide} */ 8962 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8963 /** {@hide} */ 8964 @Deprecated 8965 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8966 /** {@hide} */ 8967 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8968 /** {@hide} */ 8969 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8970 /** {@hide} */ 8971 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8972 8973 /** {@hide} */ 8974 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 8975 /** {@hide} */ 8976 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 8977 /** {@hide} */ 8978 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 8979 /** {@hide} */ 8980 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 8981 8982 /** {@hide} */ 8983 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 8984 /** {@hide} */ 8985 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 8986 /** {@hide} */ 8987 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 8988 /** {@hide} */ 8989 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 8990 8991 /** {@hide} */ 8992 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 8993 /** {@hide} */ 8994 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 8995 /** {@hide} */ 8996 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 8997 /** {@hide} */ 8998 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 8999 9000 /** {@hide} */ 9001 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 9002 /** {@hide} */ 9003 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 9004 /** {@hide} */ 9005 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 9006 /** {@hide} */ 9007 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 9008 /** {@hide} */ 9009 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 9010 9011 /** {@hide} */ 9012 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 9013 9014 /** 9015 * User preference for which network(s) should be used. Only the 9016 * connectivity service should touch this. 9017 */ 9018 public static final String NETWORK_PREFERENCE = "network_preference"; 9019 9020 /** 9021 * Which package name to use for network scoring. If null, or if the package is not a valid 9022 * scorer app, external network scores will neither be requested nor accepted. 9023 * @hide 9024 */ 9025 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 9026 9027 /** 9028 * Whether night display forced auto mode is available. 9029 * 0 = unavailable, 1 = available. 9030 * @hide 9031 */ 9032 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9033 "night_display_forced_auto_mode_available"; 9034 9035 /** 9036 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9037 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9038 * exceeded. 9039 * @hide 9040 */ 9041 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9042 9043 /** 9044 * The length of time in milli-seconds that automatic small adjustments to 9045 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9046 * @hide 9047 */ 9048 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9049 9050 /** Preferred NTP server. {@hide} */ 9051 public static final String NTP_SERVER = "ntp_server"; 9052 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9053 public static final String NTP_TIMEOUT = "ntp_timeout"; 9054 9055 /** {@hide} */ 9056 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9057 9058 /** 9059 * Sample validity in seconds to configure for the system DNS resolver. 9060 * {@hide} 9061 */ 9062 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9063 "dns_resolver_sample_validity_seconds"; 9064 9065 /** 9066 * Success threshold in percent for use with the system DNS resolver. 9067 * {@hide} 9068 */ 9069 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9070 "dns_resolver_success_threshold_percent"; 9071 9072 /** 9073 * Minimum number of samples needed for statistics to be considered meaningful in the 9074 * system DNS resolver. 9075 * {@hide} 9076 */ 9077 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9078 9079 /** 9080 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9081 * {@hide} 9082 */ 9083 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9084 9085 /** 9086 * Whether to disable the automatic scheduling of system updates. 9087 * 1 = system updates won't be automatically scheduled (will always 9088 * present notification instead). 9089 * 0 = system updates will be automatically scheduled. (default) 9090 * @hide 9091 */ 9092 @SystemApi 9093 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9094 9095 /** 9096 * Whether the package manager should send package verification broadcasts for verifiers to 9097 * review apps prior to installation. 9098 * 1 = request apps to be verified prior to installation, if a verifier exists. 9099 * 0 = do not verify apps before installation 9100 * @hide 9101 */ 9102 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9103 9104 /** Timeout for package verification. 9105 * @hide */ 9106 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9107 9108 /** Default response code for package verification. 9109 * @hide */ 9110 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9111 9112 /** 9113 * Show package verification setting in the Settings app. 9114 * 1 = show (default) 9115 * 0 = hide 9116 * @hide 9117 */ 9118 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9119 9120 /** 9121 * Run package verification on apps installed through ADB/ADT/USB 9122 * 1 = perform package verification on ADB installs (default) 9123 * 0 = bypass package verification on ADB installs 9124 * @hide 9125 */ 9126 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9127 9128 /** 9129 * Time since last fstrim (milliseconds) after which we force one to happen 9130 * during device startup. If unset, the default is 3 days. 9131 * @hide 9132 */ 9133 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9134 9135 /** 9136 * The interval in milliseconds at which to check packet counts on the 9137 * mobile data interface when screen is on, to detect possible data 9138 * connection problems. 9139 * @hide 9140 */ 9141 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9142 "pdp_watchdog_poll_interval_ms"; 9143 9144 /** 9145 * The interval in milliseconds at which to check packet counts on the 9146 * mobile data interface when screen is off, to detect possible data 9147 * connection problems. 9148 * @hide 9149 */ 9150 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9151 "pdp_watchdog_long_poll_interval_ms"; 9152 9153 /** 9154 * The interval in milliseconds at which to check packet counts on the 9155 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9156 * outgoing packets has been reached without incoming packets. 9157 * @hide 9158 */ 9159 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9160 "pdp_watchdog_error_poll_interval_ms"; 9161 9162 /** 9163 * The number of outgoing packets sent without seeing an incoming packet 9164 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9165 * device is logged to the event log 9166 * @hide 9167 */ 9168 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9169 "pdp_watchdog_trigger_packet_count"; 9170 9171 /** 9172 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9173 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9174 * attempting data connection recovery. 9175 * @hide 9176 */ 9177 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9178 "pdp_watchdog_error_poll_count"; 9179 9180 /** 9181 * The number of failed PDP reset attempts before moving to something more 9182 * drastic: re-registering to the network. 9183 * @hide 9184 */ 9185 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9186 "pdp_watchdog_max_pdp_reset_fail_count"; 9187 9188 /** 9189 * URL to open browser on to allow user to manage a prepay account 9190 * @hide 9191 */ 9192 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9193 "setup_prepaid_data_service_url"; 9194 9195 /** 9196 * URL to attempt a GET on to see if this is a prepay device 9197 * @hide 9198 */ 9199 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9200 "setup_prepaid_detection_target_url"; 9201 9202 /** 9203 * Host to check for a redirect to after an attempt to GET 9204 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9205 * this is a prepaid device with zero balance.) 9206 * @hide 9207 */ 9208 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9209 "setup_prepaid_detection_redir_host"; 9210 9211 /** 9212 * The interval in milliseconds at which to check the number of SMS sent out without asking 9213 * for use permit, to limit the un-authorized SMS usage. 9214 * 9215 * @hide 9216 */ 9217 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9218 "sms_outgoing_check_interval_ms"; 9219 9220 /** 9221 * The number of outgoing SMS sent without asking for user permit (of {@link 9222 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9223 * 9224 * @hide 9225 */ 9226 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9227 "sms_outgoing_check_max_count"; 9228 9229 /** 9230 * Used to disable SMS short code confirmation - defaults to true. 9231 * True indcates we will do the check, etc. Set to false to disable. 9232 * @see com.android.internal.telephony.SmsUsageMonitor 9233 * @hide 9234 */ 9235 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9236 9237 /** 9238 * Used to select which country we use to determine premium sms codes. 9239 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9240 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9241 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9242 * @hide 9243 */ 9244 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9245 9246 /** 9247 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9248 * @hide 9249 */ 9250 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9251 9252 /** 9253 * Used to disable Tethering on a device - defaults to true 9254 * @hide 9255 */ 9256 public static final String TETHER_SUPPORTED = "tether_supported"; 9257 9258 /** 9259 * Used to require DUN APN on the device or not - defaults to a build config value 9260 * which defaults to false 9261 * @hide 9262 */ 9263 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9264 9265 /** 9266 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9267 * corresponding build config values are set it will override the APN DB 9268 * values. 9269 * Consists of a comma seperated list of strings: 9270 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9271 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 9272 * @hide 9273 */ 9274 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9275 9276 /** 9277 * Used to disable trying to talk to any available tethering offload HAL. 9278 * 9279 * Integer values are interpreted as boolean, and the absence of an explicit setting 9280 * is interpreted as |false|. 9281 * @hide 9282 */ 9283 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9284 9285 /** 9286 * List of certificate (hex string representation of the application's certificate - SHA-1 9287 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9288 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9289 * certificate is used as a key, so the certificate encoding here must be the same as the 9290 * certificate encoding used on the SIM. 9291 * 9292 * The value is "cert1:package1;cert2:package2;..." 9293 * @hide 9294 */ 9295 @SystemApi 9296 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9297 9298 /** 9299 * Map of package name to application names. The application names cannot and will not be 9300 * localized. App names may not contain colons or semicolons. 9301 * 9302 * The value is "packageName1:appName1;packageName2:appName2;..." 9303 * @hide 9304 */ 9305 @SystemApi 9306 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9307 9308 /** 9309 * USB Mass Storage Enabled 9310 */ 9311 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9312 9313 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9314 9315 /** 9316 * If this setting is set (to anything), then all references 9317 * to Gmail on the device must change to Google Mail. 9318 */ 9319 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9320 9321 /** 9322 * Webview Data reduction proxy key. 9323 * @hide 9324 */ 9325 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9326 "webview_data_reduction_proxy_key"; 9327 9328 /** 9329 * Whether or not the WebView fallback mechanism should be enabled. 9330 * 0=disabled, 1=enabled. 9331 * @hide 9332 */ 9333 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9334 "webview_fallback_logic_enabled"; 9335 9336 /** 9337 * Name of the package used as WebView provider (if unset the provider is instead determined 9338 * by the system). 9339 * @hide 9340 */ 9341 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9342 9343 /** 9344 * Developer setting to enable WebView multiprocess rendering. 9345 * @hide 9346 */ 9347 @SystemApi 9348 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9349 9350 /** 9351 * The maximum number of notifications shown in 24 hours when switching networks. 9352 * @hide 9353 */ 9354 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9355 "network_switch_notification_daily_limit"; 9356 9357 /** 9358 * The minimum time in milliseconds between notifications when switching networks. 9359 * @hide 9360 */ 9361 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9362 "network_switch_notification_rate_limit_millis"; 9363 9364 /** 9365 * Whether to automatically switch away from wifi networks that lose Internet access. 9366 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9367 * avoids such networks. Valid values are: 9368 * 9369 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9370 * null: Ask the user whether to switch away from bad wifi. 9371 * 1: Avoid bad wifi. 9372 * 9373 * @hide 9374 */ 9375 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9376 9377 /** 9378 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9379 * overridden by the system based on device or application state. If null, the value 9380 * specified by config_networkMeteredMultipathPreference is used. 9381 * 9382 * @hide 9383 */ 9384 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9385 "network_metered_multipath_preference"; 9386 9387 /** 9388 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9389 * on metered networks. This default quota is only used if quota could not be determined 9390 * from data plan or data limit/warning set by the user. 9391 * @hide 9392 */ 9393 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9394 "network_default_daily_multipath_quota_bytes"; 9395 9396 /** 9397 * Network watchlist last report time. 9398 * @hide 9399 */ 9400 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9401 "network_watchlist_last_report_time"; 9402 9403 /** 9404 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9405 * colon-delimited key-value pairs. The key is the badging enum value defined in 9406 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9407 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9408 * 9409 * @hide 9410 */ 9411 @SystemApi 9412 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9413 9414 /** 9415 * Whether Wifi display is enabled/disabled 9416 * 0=disabled. 1=enabled. 9417 * @hide 9418 */ 9419 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9420 9421 /** 9422 * Whether Wifi display certification mode is enabled/disabled 9423 * 0=disabled. 1=enabled. 9424 * @hide 9425 */ 9426 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9427 "wifi_display_certification_on"; 9428 9429 /** 9430 * WPS Configuration method used by Wifi display, this setting only 9431 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9432 * 9433 * Possible values are: 9434 * 9435 * WpsInfo.INVALID: use default WPS method chosen by framework 9436 * WpsInfo.PBC : use Push button 9437 * WpsInfo.KEYPAD : use Keypad 9438 * WpsInfo.DISPLAY: use Display 9439 * @hide 9440 */ 9441 public static final String WIFI_DISPLAY_WPS_CONFIG = 9442 "wifi_display_wps_config"; 9443 9444 /** 9445 * Whether to notify the user of open networks. 9446 * <p> 9447 * If not connected and the scan results have an open network, we will 9448 * put this notification up. If we attempt to connect to a network or 9449 * the open network(s) disappear, we remove the notification. When we 9450 * show the notification, we will not show it again for 9451 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9452 * 9453 * @deprecated This feature is no longer controlled by this setting in 9454 * {@link android.os.Build.VERSION_CODES#O}. 9455 */ 9456 @Deprecated 9457 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9458 "wifi_networks_available_notification_on"; 9459 9460 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9461 BOOLEAN_VALIDATOR; 9462 9463 /** 9464 * Whether to notify the user of carrier networks. 9465 * <p> 9466 * If not connected and the scan results have a carrier network, we will 9467 * put this notification up. If we attempt to connect to a network or 9468 * the carrier network(s) disappear, we remove the notification. When we 9469 * show the notification, we will not show it again for 9470 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9471 * @hide 9472 */ 9473 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9474 "wifi_carrier_networks_available_notification_on"; 9475 9476 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9477 BOOLEAN_VALIDATOR; 9478 9479 /** 9480 * {@hide} 9481 */ 9482 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9483 "wimax_networks_available_notification_on"; 9484 9485 /** 9486 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9487 * Connecting to a network will reset the timer. 9488 */ 9489 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9490 "wifi_networks_available_repeat_delay"; 9491 9492 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9493 NON_NEGATIVE_INTEGER_VALIDATOR; 9494 9495 /** 9496 * 802.11 country code in ISO 3166 format 9497 * @hide 9498 */ 9499 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9500 9501 /** 9502 * The interval in milliseconds to issue wake up scans when wifi needs 9503 * to connect. This is necessary to connect to an access point when 9504 * device is on the move and the screen is off. 9505 * @hide 9506 */ 9507 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9508 "wifi_framework_scan_interval_ms"; 9509 9510 /** 9511 * The interval in milliseconds after which Wi-Fi is considered idle. 9512 * When idle, it is possible for the device to be switched from Wi-Fi to 9513 * the mobile data network. 9514 * @hide 9515 */ 9516 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9517 9518 /** 9519 * When the number of open networks exceeds this number, the 9520 * least-recently-used excess networks will be removed. 9521 */ 9522 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9523 9524 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9525 NON_NEGATIVE_INTEGER_VALIDATOR; 9526 9527 /** 9528 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9529 */ 9530 public static final String WIFI_ON = "wifi_on"; 9531 9532 /** 9533 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9534 * @hide 9535 */ 9536 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9537 "wifi_scan_always_enabled"; 9538 9539 /** 9540 * Whether soft AP will shut down after a timeout period when no devices are connected. 9541 * 9542 * Type: int (0 for false, 1 for true) 9543 * @hide 9544 */ 9545 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9546 9547 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9548 9549 /** 9550 * Value to specify if Wi-Fi Wakeup feature is enabled. 9551 * 9552 * Type: int (0 for false, 1 for true) 9553 * @hide 9554 */ 9555 @SystemApi 9556 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9557 9558 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9559 9560 /** 9561 * Value to specify whether network quality scores and badging should be shown in the UI. 9562 * 9563 * Type: int (0 for false, 1 for true) 9564 * @hide 9565 */ 9566 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9567 9568 /** 9569 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9570 * when generating SSID only bases score curves. 9571 * 9572 * Type: long 9573 * @hide 9574 */ 9575 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9576 "speed_label_cache_eviction_age_millis"; 9577 9578 /** 9579 * Value to specify if network recommendations from 9580 * {@link com.android.server.NetworkScoreService} are enabled. 9581 * 9582 * Type: int 9583 * Valid values: 9584 * -1 = Forced off 9585 * 0 = Disabled 9586 * 1 = Enabled 9587 * 9588 * Most readers of this setting should simply check if value == 1 to determined the 9589 * enabled state. 9590 * @hide 9591 */ 9592 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9593 "network_recommendations_enabled"; 9594 9595 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9596 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9597 9598 /** 9599 * Which package name to use for network recommendations. If null, network recommendations 9600 * will neither be requested nor accepted. 9601 * 9602 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9603 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9604 * 9605 * Type: string - package name 9606 * @hide 9607 */ 9608 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9609 "network_recommendations_package"; 9610 9611 /** 9612 * The package name of the application that connect and secures high quality open wifi 9613 * networks automatically. 9614 * 9615 * Type: string package name or null if the feature is either not provided or disabled. 9616 * @hide 9617 */ 9618 @TestApi 9619 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9620 9621 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9622 @Override 9623 public boolean validate(String value) { 9624 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9625 } 9626 }; 9627 9628 /** 9629 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9630 * will give a recommendation request to complete before returning a default response. 9631 * 9632 * Type: long 9633 * @hide 9634 * @deprecated to be removed 9635 */ 9636 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9637 "network_recommendation_request_timeout_ms"; 9638 9639 /** 9640 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9641 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9642 * 9643 * Type: long 9644 * @hide 9645 */ 9646 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9647 "recommended_network_evaluator_cache_expiry_ms"; 9648 9649 /** 9650 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9651 * connectivity. 9652 * @hide 9653 */ 9654 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9655 9656 /** 9657 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9658 * @hide 9659 */ 9660 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9661 9662 /** 9663 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9664 * @hide 9665 */ 9666 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9667 9668 /** 9669 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9670 * @hide 9671 */ 9672 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9673 "ble_scan_low_latency_window_ms"; 9674 9675 /** 9676 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9677 * @hide 9678 */ 9679 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9680 "ble_scan_low_power_interval_ms"; 9681 9682 /** 9683 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9684 * @hide 9685 */ 9686 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9687 "ble_scan_balanced_interval_ms"; 9688 9689 /** 9690 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9691 * @hide 9692 */ 9693 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9694 "ble_scan_low_latency_interval_ms"; 9695 9696 /** 9697 * The mode that BLE scanning clients will be moved to when in the background. 9698 * @hide 9699 */ 9700 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9701 9702 /** 9703 * Used to save the Wifi_ON state prior to tethering. 9704 * This state will be checked to restore Wifi after 9705 * the user turns off tethering. 9706 * 9707 * @hide 9708 */ 9709 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9710 9711 /** 9712 * The interval in milliseconds to scan as used by the wifi supplicant 9713 * @hide 9714 */ 9715 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9716 "wifi_supplicant_scan_interval_ms"; 9717 9718 /** 9719 * whether frameworks handles wifi auto-join 9720 * @hide 9721 */ 9722 public static final String WIFI_ENHANCED_AUTO_JOIN = 9723 "wifi_enhanced_auto_join"; 9724 9725 /** 9726 * whether settings show RSSI 9727 * @hide 9728 */ 9729 public static final String WIFI_NETWORK_SHOW_RSSI = 9730 "wifi_network_show_rssi"; 9731 9732 /** 9733 * The interval in milliseconds to scan at supplicant when p2p is connected 9734 * @hide 9735 */ 9736 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9737 "wifi_scan_interval_p2p_connected_ms"; 9738 9739 /** 9740 * Whether the Wi-Fi watchdog is enabled. 9741 */ 9742 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9743 9744 /** 9745 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9746 * the setting needs to be set to 0 to disable it. 9747 * @hide 9748 */ 9749 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9750 "wifi_watchdog_poor_network_test_enabled"; 9751 9752 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9753 ANY_STRING_VALIDATOR; 9754 9755 /** 9756 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9757 * needs to be set to 0 to disable it. 9758 * @hide 9759 */ 9760 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9761 "wifi_suspend_optimizations_enabled"; 9762 9763 /** 9764 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9765 * will enable it. In the future, additional values may be supported. 9766 * @hide 9767 */ 9768 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9769 "wifi_verbose_logging_enabled"; 9770 9771 /** 9772 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9773 * setting to 1 will enable it. In the future, additional values may be supported. 9774 * @hide 9775 */ 9776 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9777 "wifi_connected_mac_randomization_enabled"; 9778 9779 /** 9780 * Parameters to adjust the performance of framework wifi scoring methods. 9781 * <p> 9782 * Encoded as a comma-separated key=value list, for example: 9783 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9784 * This is intended for experimenting with new parameter values, 9785 * and is normally unset or empty. The example does not include all 9786 * parameters that may be honored. 9787 * Default values are provided by code or device configurations. 9788 * Errors in the parameters will cause the entire setting to be ignored. 9789 * @hide 9790 */ 9791 public static final String WIFI_SCORE_PARAMS = 9792 "wifi_score_params"; 9793 9794 /** 9795 * The maximum number of times we will retry a connection to an access 9796 * point for which we have failed in acquiring an IP address from DHCP. 9797 * A value of N means that we will make N+1 connection attempts in all. 9798 */ 9799 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9800 9801 /** 9802 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9803 * data connectivity to be established after a disconnect from Wi-Fi. 9804 */ 9805 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9806 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9807 9808 /** 9809 * This setting controls whether WiFi configurations created by a Device Owner app 9810 * should be locked down (that is, be editable or removable only by the Device Owner App, 9811 * not even by Settings app). 9812 * This setting takes integer values. Non-zero values mean DO created configurations 9813 * are locked down. Value of zero means they are not. Default value in the absence of 9814 * actual value to this setting is 0. 9815 */ 9816 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9817 "wifi_device_owner_configs_lockdown"; 9818 9819 /** 9820 * The operational wifi frequency band 9821 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9822 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9823 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9824 * 9825 * @hide 9826 */ 9827 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9828 9829 /** 9830 * The Wi-Fi peer-to-peer device name 9831 * @hide 9832 */ 9833 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9834 9835 /** 9836 * The min time between wifi disable and wifi enable 9837 * @hide 9838 */ 9839 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9840 9841 /** 9842 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9843 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9844 * has been seen in this time period. 9845 * 9846 * If this is less than or equal to zero, we use a more conservative behavior and only check 9847 * for a non-null score from the currently connected or target BSSID. 9848 * @hide 9849 */ 9850 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9851 "wifi_ephemeral_out_of_range_timeout_ms"; 9852 9853 /** 9854 * The number of milliseconds to delay when checking for data stalls during 9855 * non-aggressive detection. (screen is turned off.) 9856 * @hide 9857 */ 9858 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9859 "data_stall_alarm_non_aggressive_delay_in_ms"; 9860 9861 /** 9862 * The number of milliseconds to delay when checking for data stalls during 9863 * aggressive detection. (screen on or suspected data stall) 9864 * @hide 9865 */ 9866 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9867 "data_stall_alarm_aggressive_delay_in_ms"; 9868 9869 /** 9870 * The number of milliseconds to allow the provisioning apn to remain active 9871 * @hide 9872 */ 9873 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9874 "provisioning_apn_alarm_delay_in_ms"; 9875 9876 /** 9877 * The interval in milliseconds at which to check gprs registration 9878 * after the first registration mismatch of gprs and voice service, 9879 * to detect possible data network registration problems. 9880 * 9881 * @hide 9882 */ 9883 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9884 "gprs_register_check_period_ms"; 9885 9886 /** 9887 * Nonzero causes Log.wtf() to crash. 9888 * @hide 9889 */ 9890 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9891 9892 /** 9893 * Ringer mode. This is used internally, changing this value will not 9894 * change the ringer mode. See AudioManager. 9895 */ 9896 public static final String MODE_RINGER = "mode_ringer"; 9897 9898 /** 9899 * Overlay display devices setting. 9900 * The associated value is a specially formatted string that describes the 9901 * size and density of simulated secondary display devices. 9902 * <p> 9903 * Format: {width}x{height}/{dpi};... 9904 * </p><p> 9905 * Example: 9906 * <ul> 9907 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 9908 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 9909 * at 1080p and the second at 720p.</li> 9910 * <li>If the value is empty, then no overlay display devices are created.</li> 9911 * </ul></p> 9912 * 9913 * @hide 9914 */ 9915 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 9916 9917 /** 9918 * Threshold values for the duration and level of a discharge cycle, 9919 * under which we log discharge cycle info. 9920 * 9921 * @hide 9922 */ 9923 public static final String 9924 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 9925 9926 /** @hide */ 9927 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 9928 9929 /** 9930 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 9931 * intents on application crashes and ANRs. If this is disabled, the 9932 * crash/ANR dialog will never display the "Report" button. 9933 * <p> 9934 * Type: int (0 = disallow, 1 = allow) 9935 * 9936 * @hide 9937 */ 9938 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 9939 9940 /** 9941 * Maximum age of entries kept by {@link DropBoxManager}. 9942 * 9943 * @hide 9944 */ 9945 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 9946 9947 /** 9948 * Maximum number of entry files which {@link DropBoxManager} will keep 9949 * around. 9950 * 9951 * @hide 9952 */ 9953 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 9954 9955 /** 9956 * Maximum amount of disk space used by {@link DropBoxManager} no matter 9957 * what. 9958 * 9959 * @hide 9960 */ 9961 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 9962 9963 /** 9964 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 9965 * will use. 9966 * 9967 * @hide 9968 */ 9969 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 9970 9971 /** 9972 * Percent of total disk which {@link DropBoxManager} will never dip 9973 * into. 9974 * 9975 * @hide 9976 */ 9977 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 9978 9979 /** 9980 * Prefix for per-tag dropbox disable/enable settings. 9981 * 9982 * @hide 9983 */ 9984 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 9985 9986 /** 9987 * Lines of logcat to include with system crash/ANR/etc. reports, as a 9988 * prefix of the dropbox tag of the report type. For example, 9989 * "logcat_for_system_server_anr" controls the lines of logcat captured 9990 * with system server ANR reports. 0 to disable. 9991 * 9992 * @hide 9993 */ 9994 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 9995 9996 /** 9997 * The interval in minutes after which the amount of free storage left 9998 * on the device is logged to the event log 9999 * 10000 * @hide 10001 */ 10002 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 10003 10004 /** 10005 * Threshold for the amount of change in disk free space required to 10006 * report the amount of free space. Used to prevent spamming the logs 10007 * when the disk free space isn't changing frequently. 10008 * 10009 * @hide 10010 */ 10011 public static final String 10012 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 10013 10014 /** 10015 * Minimum percentage of free storage on the device that is used to 10016 * determine if the device is running low on storage. The default is 10. 10017 * <p> 10018 * Say this value is set to 10, the device is considered running low on 10019 * storage if 90% or more of the device storage is filled up. 10020 * 10021 * @hide 10022 */ 10023 public static final String 10024 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 10025 10026 /** 10027 * Maximum byte size of the low storage threshold. This is to ensure 10028 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 10029 * overly large threshold for large storage devices. Currently this must 10030 * be less than 2GB. This default is 500MB. 10031 * 10032 * @hide 10033 */ 10034 public static final String 10035 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10036 10037 /** 10038 * Minimum bytes of free storage on the device before the data partition 10039 * is considered full. By default, 1 MB is reserved to avoid system-wide 10040 * SQLite disk full exceptions. 10041 * 10042 * @hide 10043 */ 10044 public static final String 10045 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10046 10047 /** 10048 * Minimum percentage of storage on the device that is reserved for 10049 * cached data. 10050 * 10051 * @hide 10052 */ 10053 public static final String 10054 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10055 10056 /** 10057 * Maximum bytes of storage on the device that is reserved for cached 10058 * data. 10059 * 10060 * @hide 10061 */ 10062 public static final String 10063 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10064 10065 /** 10066 * The maximum reconnect delay for short network outages or when the 10067 * network is suspended due to phone use. 10068 * 10069 * @hide 10070 */ 10071 public static final String 10072 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10073 10074 /** 10075 * The number of milliseconds to delay before sending out 10076 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10077 * 10078 * @hide 10079 */ 10080 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10081 10082 10083 /** 10084 * Network sampling interval, in seconds. We'll generate link information 10085 * about bytes/packets sent and error rates based on data sampled in this interval 10086 * 10087 * @hide 10088 */ 10089 10090 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10091 "connectivity_sampling_interval_in_seconds"; 10092 10093 /** 10094 * The series of successively longer delays used in retrying to download PAC file. 10095 * Last delay is used between successful PAC downloads. 10096 * 10097 * @hide 10098 */ 10099 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10100 10101 /** 10102 * Don't attempt to detect captive portals. 10103 * 10104 * @hide 10105 */ 10106 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10107 10108 /** 10109 * When detecting a captive portal, display a notification that 10110 * prompts the user to sign in. 10111 * 10112 * @hide 10113 */ 10114 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10115 10116 /** 10117 * When detecting a captive portal, immediately disconnect from the 10118 * network and do not reconnect to that network in the future. 10119 * 10120 * @hide 10121 */ 10122 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10123 10124 /** 10125 * What to do when connecting a network that presents a captive portal. 10126 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10127 * 10128 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10129 * @hide 10130 */ 10131 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10132 10133 /** 10134 * Setting to turn off captive portal detection. Feature is enabled by 10135 * default and the setting needs to be set to 0 to disable it. 10136 * 10137 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10138 * @hide 10139 */ 10140 @Deprecated 10141 public static final String 10142 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10143 10144 /** 10145 * The server used for captive portal detection upon a new conection. A 10146 * 204 response code from the server is used for validation. 10147 * TODO: remove this deprecated symbol. 10148 * 10149 * @hide 10150 */ 10151 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10152 10153 /** 10154 * The URL used for HTTPS captive portal detection upon a new connection. 10155 * A 204 response code from the server is used for validation. 10156 * 10157 * @hide 10158 */ 10159 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10160 10161 /** 10162 * The URL used for HTTP captive portal detection upon a new connection. 10163 * A 204 response code from the server is used for validation. 10164 * 10165 * @hide 10166 */ 10167 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10168 10169 /** 10170 * The URL used for fallback HTTP captive portal detection when previous HTTP 10171 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10172 * 10173 * @hide 10174 */ 10175 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10176 10177 /** 10178 * A comma separated list of URLs used for captive portal detection in addition to the 10179 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10180 * 10181 * @hide 10182 */ 10183 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10184 "captive_portal_other_fallback_urls"; 10185 10186 /** 10187 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10188 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10189 * don't actually use HTTPS, but it's consistent with the other settings. 10190 * 10191 * @hide 10192 */ 10193 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10194 10195 /** 10196 * Which User-Agent string to use in the header of the captive portal detection probes. 10197 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10198 * 10199 * @hide 10200 */ 10201 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10202 10203 /** 10204 * Whether network service discovery is enabled. 10205 * 10206 * @hide 10207 */ 10208 public static final String NSD_ON = "nsd_on"; 10209 10210 /** 10211 * Let user pick default install location. 10212 * 10213 * @hide 10214 */ 10215 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10216 10217 /** 10218 * Default install location value. 10219 * 0 = auto, let system decide 10220 * 1 = internal 10221 * 2 = sdcard 10222 * @hide 10223 */ 10224 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10225 10226 /** 10227 * ms during which to consume extra events related to Inet connection 10228 * condition after a transtion to fully-connected 10229 * 10230 * @hide 10231 */ 10232 public static final String 10233 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10234 10235 /** 10236 * ms during which to consume extra events related to Inet connection 10237 * condtion after a transtion to partly-connected 10238 * 10239 * @hide 10240 */ 10241 public static final String 10242 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10243 10244 /** {@hide} */ 10245 public static final String 10246 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10247 10248 /** 10249 * Host name and port for global http proxy. Uses ':' seperator for 10250 * between host and port. 10251 */ 10252 public static final String HTTP_PROXY = "http_proxy"; 10253 10254 /** 10255 * Host name for global http proxy. Set via ConnectivityManager. 10256 * 10257 * @hide 10258 */ 10259 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10260 10261 /** 10262 * Integer host port for global http proxy. Set via ConnectivityManager. 10263 * 10264 * @hide 10265 */ 10266 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10267 10268 /** 10269 * Exclusion list for global proxy. This string contains a list of 10270 * comma-separated domains where the global proxy does not apply. 10271 * Domains should be listed in a comma- separated list. Example of 10272 * acceptable formats: ".domain1.com,my.domain2.com" Use 10273 * ConnectivityManager to set/get. 10274 * 10275 * @hide 10276 */ 10277 public static final String 10278 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10279 10280 /** 10281 * The location PAC File for the proxy. 10282 * @hide 10283 */ 10284 public static final String 10285 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10286 10287 /** 10288 * Enables the UI setting to allow the user to specify the global HTTP 10289 * proxy and associated exclusion list. 10290 * 10291 * @hide 10292 */ 10293 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10294 10295 /** 10296 * Setting for default DNS in case nobody suggests one 10297 * 10298 * @hide 10299 */ 10300 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10301 10302 /** 10303 * The requested Private DNS mode (string), and an accompanying specifier (string). 10304 * 10305 * Currently, the specifier holds the chosen provider name when the mode requests 10306 * a specific provider. It may be used to store the provider name even when the 10307 * mode changes so that temporarily disabling and re-enabling the specific 10308 * provider mode does not necessitate retyping the provider hostname. 10309 * 10310 * @hide 10311 */ 10312 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10313 10314 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10315 10316 /** 10317 * @hide 10318 */ 10319 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10320 10321 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10322 10323 /** {@hide} */ 10324 public static final String 10325 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10326 /** {@hide} */ 10327 public static final String 10328 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10329 /** {@hide} */ 10330 public static final String 10331 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10332 /** {@hide} */ 10333 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10334 "bluetooth_a2dp_supports_optional_codecs_"; 10335 /** {@hide} */ 10336 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10337 "bluetooth_a2dp_optional_codecs_enabled_"; 10338 /** {@hide} */ 10339 public static final String 10340 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10341 /** {@hide} */ 10342 public static final String 10343 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10344 /** {@hide} */ 10345 public static final String 10346 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10347 /** {@hide} */ 10348 public static final String 10349 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10350 /** {@hide} */ 10351 public static final String 10352 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10353 /** {@hide} */ 10354 public static final String 10355 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10356 /** {@hide} */ 10357 public static final String 10358 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10359 10360 /** 10361 * Activity manager specific settings. 10362 * This is encoded as a key=value list, separated by commas. Ex: 10363 * 10364 * "gc_timeout=5000,max_cached_processes=24" 10365 * 10366 * The following keys are supported: 10367 * 10368 * <pre> 10369 * max_cached_processes (int) 10370 * background_settle_time (long) 10371 * fgservice_min_shown_time (long) 10372 * fgservice_min_report_time (long) 10373 * fgservice_screen_on_before_time (long) 10374 * fgservice_screen_on_after_time (long) 10375 * content_provider_retain_time (long) 10376 * gc_timeout (long) 10377 * gc_min_interval (long) 10378 * full_pss_min_interval (long) 10379 * full_pss_lowered_interval (long) 10380 * power_check_interval (long) 10381 * power_check_max_cpu_1 (int) 10382 * power_check_max_cpu_2 (int) 10383 * power_check_max_cpu_3 (int) 10384 * power_check_max_cpu_4 (int) 10385 * service_usage_interaction_time (long) 10386 * usage_stats_interaction_interval (long) 10387 * service_restart_duration (long) 10388 * service_reset_run_duration (long) 10389 * service_restart_duration_factor (int) 10390 * service_min_restart_time_between (long) 10391 * service_max_inactivity (long) 10392 * service_bg_start_timeout (long) 10393 * process_start_async (boolean) 10394 * </pre> 10395 * 10396 * <p> 10397 * Type: string 10398 * @hide 10399 * @see com.android.server.am.ActivityManagerConstants 10400 */ 10401 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10402 10403 /** 10404 * Device Idle (Doze) specific settings. 10405 * This is encoded as a key=value list, separated by commas. Ex: 10406 * 10407 * "inactive_to=60000,sensing_to=400000" 10408 * 10409 * The following keys are supported: 10410 * 10411 * <pre> 10412 * inactive_to (long) 10413 * sensing_to (long) 10414 * motion_inactive_to (long) 10415 * idle_after_inactive_to (long) 10416 * idle_pending_to (long) 10417 * max_idle_pending_to (long) 10418 * idle_pending_factor (float) 10419 * idle_to (long) 10420 * max_idle_to (long) 10421 * idle_factor (float) 10422 * min_time_to_alarm (long) 10423 * max_temp_app_whitelist_duration (long) 10424 * notification_whitelist_duration (long) 10425 * </pre> 10426 * 10427 * <p> 10428 * Type: string 10429 * @hide 10430 * @see com.android.server.DeviceIdleController.Constants 10431 */ 10432 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10433 10434 /** 10435 * Battery Saver specific settings 10436 * This is encoded as a key=value list, separated by commas. Ex: 10437 * 10438 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10439 * 10440 * The following keys are supported: 10441 * 10442 * <pre> 10443 * vibration_disabled (boolean) 10444 * animation_disabled (boolean) 10445 * soundtrigger_disabled (boolean) 10446 * fullbackup_deferred (boolean) 10447 * keyvaluebackup_deferred (boolean) 10448 * firewall_disabled (boolean) 10449 * gps_mode (int) 10450 * adjust_brightness_disabled (boolean) 10451 * adjust_brightness_factor (float) 10452 * </pre> 10453 * @hide 10454 * @see com.android.server.power.BatterySaverPolicy 10455 */ 10456 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10457 10458 /** 10459 * Battery Saver device specific settings 10460 * This is encoded as a key=value list, separated by commas. 10461 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10462 * 10463 * @hide 10464 */ 10465 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10466 "battery_saver_device_specific_constants"; 10467 10468 /** 10469 * Battery tip specific settings 10470 * This is encoded as a key=value list, separated by commas. Ex: 10471 * 10472 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10473 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10474 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10475 * 10476 * The following keys are supported: 10477 * 10478 * <pre> 10479 * battery_tip_enabled (boolean) 10480 * summary_enabled (boolean) 10481 * battery_saver_tip_enabled (boolean) 10482 * high_usage_enabled (boolean) 10483 * high_usage_app_count (int) 10484 * high_usage_period_ms (long) 10485 * high_usage_battery_draining (int) 10486 * app_restriction_enabled (boolean) 10487 * reduced_battery_enabled (boolean) 10488 * reduced_battery_percent (int) 10489 * low_battery_enabled (boolean) 10490 * low_battery_hour (int) 10491 * </pre> 10492 * @hide 10493 */ 10494 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10495 10496 /** 10497 * Battery anomaly detection specific settings 10498 * This is encoded as a key=value list, separated by commas. 10499 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10500 * {@link Uri#encode(String)}, separated by colons. Ex: 10501 * 10502 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10503 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10504 * 10505 * The following keys are supported: 10506 * 10507 * <pre> 10508 * anomaly_detection_enabled (boolean) 10509 * wakelock_enabled (boolean) 10510 * wakelock_threshold (long) 10511 * wakeup_alarm_enabled (boolean) 10512 * wakeup_alarm_threshold (long) 10513 * wakeup_blacklisted_tags (string) 10514 * bluetooth_scan_enabled (boolean) 10515 * bluetooth_scan_threshold (long) 10516 * </pre> 10517 * @hide 10518 */ 10519 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10520 10521 /** 10522 * An integer to show the version of the anomaly config. Ex: 1, which means 10523 * current version is 1. 10524 * @hide 10525 */ 10526 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10527 10528 /** 10529 * A base64-encoded string represents anomaly stats config, used for 10530 * {@link android.app.StatsManager}. 10531 * @hide 10532 */ 10533 public static final String ANOMALY_CONFIG = "anomaly_config"; 10534 10535 /** 10536 * Always on display(AOD) specific settings 10537 * This is encoded as a key=value list, separated by commas. Ex: 10538 * 10539 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10540 * 10541 * The following keys are supported: 10542 * 10543 * <pre> 10544 * screen_brightness_array (int[]) 10545 * dimming_scrim_array (int[]) 10546 * prox_screen_off_delay (long) 10547 * prox_cooldown_trigger (long) 10548 * prox_cooldown_period (long) 10549 * </pre> 10550 * @hide 10551 */ 10552 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10553 10554 /** 10555 * System VDSO global setting. This links to the "sys.vdso" system property. 10556 * The following values are supported: 10557 * false -> both 32 and 64 bit vdso disabled 10558 * 32 -> 32 bit vdso enabled 10559 * 64 -> 64 bit vdso enabled 10560 * Any other value defaults to both 32 bit and 64 bit true. 10561 * @hide 10562 */ 10563 public static final String SYS_VDSO = "sys_vdso"; 10564 10565 /** 10566 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10567 * The following values are supported: 10568 * 0 -> /proc/uid_cpupower/* are disabled 10569 * 1 -> /proc/uid_cpupower/* are enabled 10570 * Any other value defaults to enabled. 10571 * @hide 10572 */ 10573 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10574 10575 /** 10576 * traced global setting. This controls weather the deamons: traced and 10577 * traced_probes run. This links the sys.traced system property. 10578 * The following values are supported: 10579 * 0 -> traced and traced_probes are disabled 10580 * 1 -> traced and traced_probes are enabled 10581 * Any other value defaults to disabled. 10582 * @hide 10583 */ 10584 public static final String SYS_TRACED = "sys_traced"; 10585 10586 /** 10587 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10588 * device for this setting to take full effect. 10589 * 10590 * @hide 10591 */ 10592 public static final String FPS_DEVISOR = "fps_divisor"; 10593 10594 /** 10595 * Flag to enable or disable display panel low power mode (lpm) 10596 * false -> Display panel power saving mode is disabled. 10597 * true -> Display panel power saving mode is enabled. 10598 * 10599 * @hide 10600 */ 10601 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10602 10603 /** 10604 * App standby (app idle) specific settings. 10605 * This is encoded as a key=value list, separated by commas. Ex: 10606 * <p> 10607 * "idle_duration=5000,parole_interval=4500" 10608 * <p> 10609 * All durations are in millis. 10610 * The following keys are supported: 10611 * 10612 * <pre> 10613 * idle_duration2 (long) 10614 * wallclock_threshold (long) 10615 * parole_interval (long) 10616 * parole_duration (long) 10617 * 10618 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10619 * </pre> 10620 * 10621 * <p> 10622 * Type: string 10623 * @hide 10624 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10625 */ 10626 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10627 10628 /** 10629 * Power manager specific settings. 10630 * This is encoded as a key=value list, separated by commas. Ex: 10631 * 10632 * "no_cached_wake_locks=1" 10633 * 10634 * The following keys are supported: 10635 * 10636 * <pre> 10637 * no_cached_wake_locks (boolean) 10638 * </pre> 10639 * 10640 * <p> 10641 * Type: string 10642 * @hide 10643 * @see com.android.server.power.PowerManagerConstants 10644 */ 10645 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10646 10647 /** 10648 * Alarm manager specific settings. 10649 * This is encoded as a key=value list, separated by commas. Ex: 10650 * 10651 * "min_futurity=5000,allow_while_idle_short_time=4500" 10652 * 10653 * The following keys are supported: 10654 * 10655 * <pre> 10656 * min_futurity (long) 10657 * min_interval (long) 10658 * allow_while_idle_short_time (long) 10659 * allow_while_idle_long_time (long) 10660 * allow_while_idle_whitelist_duration (long) 10661 * </pre> 10662 * 10663 * <p> 10664 * Type: string 10665 * @hide 10666 * @see com.android.server.AlarmManagerService.Constants 10667 */ 10668 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10669 10670 /** 10671 * Job scheduler specific settings. 10672 * This is encoded as a key=value list, separated by commas. Ex: 10673 * 10674 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10675 * 10676 * The following keys are supported: 10677 * 10678 * <pre> 10679 * min_idle_count (int) 10680 * min_charging_count (int) 10681 * min_connectivity_count (int) 10682 * min_content_count (int) 10683 * min_ready_jobs_count (int) 10684 * heavy_use_factor (float) 10685 * moderate_use_factor (float) 10686 * fg_job_count (int) 10687 * bg_normal_job_count (int) 10688 * bg_moderate_job_count (int) 10689 * bg_low_job_count (int) 10690 * bg_critical_job_count (int) 10691 * </pre> 10692 * 10693 * <p> 10694 * Type: string 10695 * @hide 10696 * @see com.android.server.job.JobSchedulerService.Constants 10697 */ 10698 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10699 10700 /** 10701 * ShortcutManager specific settings. 10702 * This is encoded as a key=value list, separated by commas. Ex: 10703 * 10704 * "reset_interval_sec=86400,max_updates_per_interval=1" 10705 * 10706 * The following keys are supported: 10707 * 10708 * <pre> 10709 * reset_interval_sec (long) 10710 * max_updates_per_interval (int) 10711 * max_icon_dimension_dp (int, DP) 10712 * max_icon_dimension_dp_lowram (int, DP) 10713 * max_shortcuts (int) 10714 * icon_quality (int, 0-100) 10715 * icon_format (String) 10716 * </pre> 10717 * 10718 * <p> 10719 * Type: string 10720 * @hide 10721 * @see com.android.server.pm.ShortcutService.ConfigConstants 10722 */ 10723 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10724 10725 /** 10726 * DevicePolicyManager specific settings. 10727 * This is encoded as a key=value list, separated by commas. Ex: 10728 * 10729 * <pre> 10730 * das_died_service_reconnect_backoff_sec (long) 10731 * das_died_service_reconnect_backoff_increase (float) 10732 * das_died_service_reconnect_max_backoff_sec (long) 10733 * </pre> 10734 * 10735 * <p> 10736 * Type: string 10737 * @hide 10738 * see also com.android.server.devicepolicy.DevicePolicyConstants 10739 */ 10740 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10741 10742 /** 10743 * TextClassifier specific settings. 10744 * This is encoded as a key=value list, separated by commas. String[] types like 10745 * entity_list_default use ":" as delimiter for values. Ex: 10746 * 10747 * <pre> 10748 * smart_linkify_enabled (boolean) 10749 * system_textclassifier_enabled (boolean) 10750 * model_dark_launch_enabled (boolean) 10751 * smart_selection_enabled (boolean) 10752 * smart_text_share_enabled (boolean) 10753 * smart_linkify_enabled (boolean) 10754 * smart_select_animation_enabled (boolean) 10755 * suggest_selection_max_range_length (int) 10756 * classify_text_max_range_length (int) 10757 * generate_links_max_text_length (int) 10758 * generate_links_log_sample_rate (int) 10759 * entity_list_default (String[]) 10760 * entity_list_not_editable (String[]) 10761 * entity_list_editable (String[]) 10762 * </pre> 10763 * 10764 * <p> 10765 * Type: string 10766 * @hide 10767 * see also android.view.textclassifier.TextClassificationConstants 10768 */ 10769 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10770 10771 /** 10772 * BatteryStats specific settings. 10773 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10774 * 10775 * The following keys are supported: 10776 * <pre> 10777 * track_cpu_times_by_proc_state (boolean) 10778 * track_cpu_active_cluster_time (boolean) 10779 * read_binary_cpu_time (boolean) 10780 * proc_state_cpu_times_read_delay_ms (long) 10781 * external_stats_collection_rate_limit_ms (long) 10782 * </pre> 10783 * 10784 * <p> 10785 * Type: string 10786 * @hide 10787 * see also com.android.internal.os.BatteryStatsImpl.Constants 10788 */ 10789 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10790 10791 /** 10792 * SyncManager specific settings. 10793 * 10794 * <p> 10795 * Type: string 10796 * @hide 10797 * @see com.android.server.content.SyncManagerConstants 10798 */ 10799 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10800 10801 /** 10802 * Whether or not App Standby feature is enabled. This controls throttling of apps 10803 * based on usage patterns and predictions. 10804 * Type: int (0 for false, 1 for true) 10805 * Default: 1 10806 * @hide 10807 */ 10808 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10809 10810 /** 10811 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10812 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10813 * 10814 * Type: boolean (0 for false, 1 for true) 10815 * Default: 1 10816 * 10817 * @hide 10818 */ 10819 public static final String APP_AUTO_RESTRICTION_ENABLED = 10820 "app_auto_restriction_enabled"; 10821 10822 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10823 BOOLEAN_VALIDATOR; 10824 10825 /** 10826 * Feature flag to enable or disable the Forced App Standby feature. 10827 * Type: int (0 for false, 1 for true) 10828 * Default: 1 10829 * @hide 10830 */ 10831 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10832 10833 /** 10834 * Whether or not to enable Forced App Standby on small battery devices. 10835 * Type: int (0 for false, 1 for true) 10836 * Default: 0 10837 * @hide 10838 */ 10839 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 10840 = "forced_app_standby_for_small_battery_enabled"; 10841 10842 /** 10843 * Whether or not to enable the Off Body, Radios Off feature on small battery devices. 10844 * Type: int (0 for false, 1 for true) 10845 * Default: 0 10846 * @hide 10847 */ 10848 public static final String OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 10849 = "off_body_radios_off_for_small_battery_enabled"; 10850 10851 /** 10852 * How long after the device goes off body to disable radios, in milliseconds. 10853 * Type: long 10854 * Default: 10 minutes 10855 * @hide 10856 */ 10857 public static final String OFF_BODY_RADIOS_OFF_DELAY_MS = "off_body_radios_off_delay_ms"; 10858 10859 /** 10860 * Whether or not to turn on Wifi when proxy is disconnected. 10861 * Type: int (0 for false, 1 for true) 10862 * Default: 1 10863 * @hide 10864 */ 10865 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 10866 = "wifi_on_when_proxy_disconnected"; 10867 10868 /** 10869 * Time Only Mode specific settings. 10870 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10871 * 10872 * The following keys are supported: 10873 * 10874 * <pre> 10875 * enabled (boolean) 10876 * disable_tilt_to_wake (boolean) 10877 * disable_touch_to_wake (boolean) 10878 * </pre> 10879 * Type: string 10880 * @hide 10881 */ 10882 public static final String TIME_ONLY_MODE_CONSTANTS 10883 = "time_only_mode_constants"; 10884 10885 /** 10886 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 10887 * watch type devices. 10888 * Type: int (0 for false, 1 for true) 10889 * Default: 0 10890 * @hide 10891 */ 10892 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 10893 10894 /** 10895 * Whether or not Network Watchlist feature is enabled. 10896 * Type: int (0 for false, 1 for true) 10897 * Default: 0 10898 * @hide 10899 */ 10900 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 10901 10902 /** 10903 * Flag to keep background restricted profiles running after exiting. If disabled, 10904 * the restricted profile can be put into stopped state as soon as the user leaves it. 10905 * Type: int (0 for false, 1 for true) 10906 * 10907 * Overridden by the system based on device information. If null, the value specified 10908 * by {@code config_keepRestrictedProfilesInBackground} is used. 10909 * 10910 * @hide 10911 */ 10912 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 10913 10914 /** 10915 * Get the key that retrieves a bluetooth headset's priority. 10916 * @hide 10917 */ 10918 public static final String getBluetoothHeadsetPriorityKey(String address) { 10919 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10920 } 10921 10922 /** 10923 * Get the key that retrieves a bluetooth a2dp sink's priority. 10924 * @hide 10925 */ 10926 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 10927 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10928 } 10929 10930 /** 10931 * Get the key that retrieves a bluetooth a2dp src's priority. 10932 * @hide 10933 */ 10934 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 10935 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10936 } 10937 10938 /** 10939 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 10940 * @hide 10941 */ 10942 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 10943 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 10944 address.toUpperCase(Locale.ROOT); 10945 } 10946 10947 /** 10948 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 10949 * enabled. 10950 * @hide 10951 */ 10952 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 10953 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 10954 address.toUpperCase(Locale.ROOT); 10955 } 10956 10957 /** 10958 * Get the key that retrieves a bluetooth Input Device's priority. 10959 * @hide 10960 */ 10961 public static final String getBluetoothHidHostPriorityKey(String address) { 10962 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10963 } 10964 10965 /** 10966 * Get the key that retrieves a bluetooth pan client priority. 10967 * @hide 10968 */ 10969 public static final String getBluetoothPanPriorityKey(String address) { 10970 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10971 } 10972 10973 /** 10974 * Get the key that retrieves a bluetooth hearing aid priority. 10975 * @hide 10976 */ 10977 public static final String getBluetoothHearingAidPriorityKey(String address) { 10978 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10979 } 10980 10981 /** 10982 * Get the key that retrieves a bluetooth map priority. 10983 * @hide 10984 */ 10985 public static final String getBluetoothMapPriorityKey(String address) { 10986 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10987 } 10988 10989 /** 10990 * Get the key that retrieves a bluetooth map client priority. 10991 * @hide 10992 */ 10993 public static final String getBluetoothMapClientPriorityKey(String address) { 10994 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10995 } 10996 10997 /** 10998 * Get the key that retrieves a bluetooth pbap client priority. 10999 * @hide 11000 */ 11001 public static final String getBluetoothPbapClientPriorityKey(String address) { 11002 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11003 } 11004 11005 /** 11006 * Get the key that retrieves a bluetooth sap priority. 11007 * @hide 11008 */ 11009 public static final String getBluetoothSapPriorityKey(String address) { 11010 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11011 } 11012 11013 /** 11014 * Scaling factor for normal window animations. Setting to 0 will 11015 * disable window animations. 11016 */ 11017 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 11018 11019 /** 11020 * Scaling factor for activity transition animations. Setting to 0 will 11021 * disable window animations. 11022 */ 11023 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 11024 11025 /** 11026 * Scaling factor for Animator-based animations. This affects both the 11027 * start delay and duration of all such animations. Setting to 0 will 11028 * cause animations to end immediately. The default value is 1. 11029 */ 11030 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11031 11032 /** 11033 * Scaling factor for normal window animations. Setting to 0 will 11034 * disable window animations. 11035 * 11036 * @hide 11037 */ 11038 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11039 11040 /** 11041 * If 0, the compatibility mode is off for all applications. 11042 * If 1, older applications run under compatibility mode. 11043 * TODO: remove this settings before code freeze (bug/1907571) 11044 * @hide 11045 */ 11046 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11047 11048 /** 11049 * CDMA only settings 11050 * Emergency Tone 0 = Off 11051 * 1 = Alert 11052 * 2 = Vibrate 11053 * @hide 11054 */ 11055 public static final String EMERGENCY_TONE = "emergency_tone"; 11056 11057 private static final Validator EMERGENCY_TONE_VALIDATOR = 11058 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11059 11060 /** 11061 * CDMA only settings 11062 * Whether the auto retry is enabled. The value is 11063 * boolean (1 or 0). 11064 * @hide 11065 */ 11066 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11067 11068 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11069 11070 /** 11071 * A setting that can be read whether the emergency affordance is currently needed. 11072 * The value is a boolean (1 or 0). 11073 * @hide 11074 */ 11075 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11076 11077 /** 11078 * See RIL_PreferredNetworkType in ril.h 11079 * @hide 11080 */ 11081 public static final String PREFERRED_NETWORK_MODE = 11082 "preferred_network_mode"; 11083 11084 /** 11085 * Name of an application package to be debugged. 11086 */ 11087 public static final String DEBUG_APP = "debug_app"; 11088 11089 /** 11090 * If 1, when launching DEBUG_APP it will wait for the debugger before 11091 * starting user code. If 0, it will run normally. 11092 */ 11093 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11094 11095 /** 11096 * Allow GPU debug layers? 11097 * 0 = no 11098 * 1 = yes 11099 * @hide 11100 */ 11101 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11102 11103 /** 11104 * App allowed to load GPU debug layers 11105 * @hide 11106 */ 11107 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11108 11109 /** 11110 * Ordered GPU debug layer list 11111 * i.e. <layer1>:<layer2>:...:<layerN> 11112 * @hide 11113 */ 11114 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11115 11116 /** 11117 * Control whether the process CPU usage meter should be shown. 11118 * 11119 * @deprecated This functionality is no longer available as of 11120 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11121 */ 11122 @Deprecated 11123 public static final String SHOW_PROCESSES = "show_processes"; 11124 11125 /** 11126 * If 1 low power mode (aka battery saver) is enabled. 11127 * @hide 11128 */ 11129 @TestApi 11130 public static final String LOW_POWER_MODE = "low_power"; 11131 11132 /** 11133 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11134 * is unplugged from a charger or rebooted. 11135 * @hide 11136 */ 11137 @TestApi 11138 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11139 11140 /** 11141 * Battery level [1-100] at which low power mode automatically turns on. 11142 * If 0, it will not automatically turn on. 11143 * @hide 11144 */ 11145 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11146 11147 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11148 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11149 11150 11151 /** 11152 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11153 * or the value is 0, the default max will be used. 11154 * 11155 * @hide 11156 */ 11157 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11158 11159 /** 11160 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11161 * @hide 11162 */ 11163 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11164 "low_power_mode_suggestion_params"; 11165 11166 /** 11167 * If not 0, the activity manager will aggressively finish activities and 11168 * processes as soon as they are no longer needed. If 0, the normal 11169 * extended lifetime is used. 11170 */ 11171 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11172 11173 /** 11174 * If nonzero, all system error dialogs will be hidden. For example, the 11175 * crash and ANR dialogs will not be shown, and the system will just proceed 11176 * as if they had been accepted by the user. 11177 * @hide 11178 */ 11179 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11180 11181 /** 11182 * Use Dock audio output for media: 11183 * 0 = disabled 11184 * 1 = enabled 11185 * @hide 11186 */ 11187 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11188 11189 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11190 11191 /** 11192 * The surround sound formats AC3, DTS or IEC61937 are 11193 * available for use if they are detected. 11194 * This is the default mode. 11195 * 11196 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11197 * devices that have an S/PDIF output. This is because S/PDIF 11198 * is unidirectional and the TV cannot know if a decoder is 11199 * connected. So it assumes they are always available. 11200 * @hide 11201 */ 11202 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11203 11204 /** 11205 * AC3, DTS or IEC61937 are NEVER available, even if they 11206 * are detected by the hardware. Those formats will not be 11207 * reported. 11208 * 11209 * An example use case would be an AVR reports that it is capable of 11210 * surround sound decoding but is broken. If NEVER is chosen 11211 * then apps must use PCM output instead of encoded output. 11212 * @hide 11213 */ 11214 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11215 11216 /** 11217 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11218 * are not detected by the hardware. Those formats will be 11219 * reported as part of the HDMI output capability. Applications 11220 * are then free to use either PCM or encoded output. 11221 * 11222 * An example use case would be a when TV was connected over 11223 * TOS-link to an AVR. But the TV could not see it because TOS-link 11224 * is unidirectional. 11225 * @hide 11226 */ 11227 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11228 11229 /** 11230 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11231 * ENCODED_SURROUND_OUTPUT_NEVER or 11232 * ENCODED_SURROUND_OUTPUT_ALWAYS 11233 * @hide 11234 */ 11235 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11236 11237 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11238 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11239 11240 /** 11241 * Persisted safe headphone volume management state by AudioService 11242 * @hide 11243 */ 11244 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11245 11246 /** 11247 * URL for tzinfo (time zone) updates 11248 * @hide 11249 */ 11250 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11251 11252 /** 11253 * URL for tzinfo (time zone) update metadata 11254 * @hide 11255 */ 11256 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11257 11258 /** 11259 * URL for selinux (mandatory access control) updates 11260 * @hide 11261 */ 11262 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11263 11264 /** 11265 * URL for selinux (mandatory access control) update metadata 11266 * @hide 11267 */ 11268 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11269 11270 /** 11271 * URL for sms short code updates 11272 * @hide 11273 */ 11274 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11275 "sms_short_codes_content_url"; 11276 11277 /** 11278 * URL for sms short code update metadata 11279 * @hide 11280 */ 11281 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11282 "sms_short_codes_metadata_url"; 11283 11284 /** 11285 * URL for apn_db updates 11286 * @hide 11287 */ 11288 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11289 11290 /** 11291 * URL for apn_db update metadata 11292 * @hide 11293 */ 11294 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11295 11296 /** 11297 * URL for cert pinlist updates 11298 * @hide 11299 */ 11300 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11301 11302 /** 11303 * URL for cert pinlist updates 11304 * @hide 11305 */ 11306 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11307 11308 /** 11309 * URL for intent firewall updates 11310 * @hide 11311 */ 11312 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11313 "intent_firewall_content_url"; 11314 11315 /** 11316 * URL for intent firewall update metadata 11317 * @hide 11318 */ 11319 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11320 "intent_firewall_metadata_url"; 11321 11322 /** 11323 * URL for lang id model updates 11324 * @hide 11325 */ 11326 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11327 11328 /** 11329 * URL for lang id model update metadata 11330 * @hide 11331 */ 11332 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11333 11334 /** 11335 * URL for smart selection model updates 11336 * @hide 11337 */ 11338 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11339 "smart_selection_content_url"; 11340 11341 /** 11342 * URL for smart selection model update metadata 11343 * @hide 11344 */ 11345 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11346 "smart_selection_metadata_url"; 11347 11348 /** 11349 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11350 * @hide 11351 */ 11352 public static final String SELINUX_STATUS = "selinux_status"; 11353 11354 /** 11355 * Developer setting to force RTL layout. 11356 * @hide 11357 */ 11358 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11359 11360 /** 11361 * Milliseconds after screen-off after which low battery sounds will be silenced. 11362 * 11363 * If zero, battery sounds will always play. 11364 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11365 * 11366 * @hide 11367 */ 11368 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11369 11370 /** 11371 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11372 * the caller is done with this, they should call {@link ContentResolver#delete} to 11373 * clean up any value that they may have written. 11374 * 11375 * @hide 11376 */ 11377 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11378 11379 /** 11380 * Defines global runtime overrides to window policy. 11381 * 11382 * See {@link com.android.server.policy.PolicyControl} for value format. 11383 * 11384 * @hide 11385 */ 11386 public static final String POLICY_CONTROL = "policy_control"; 11387 11388 /** 11389 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11390 * 11391 * @hide 11392 */ 11393 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11394 11395 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11396 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11397 11398 /** 11399 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11400 * or ZEN_MODE_NO_INTERRUPTIONS. 11401 * 11402 * @hide 11403 */ 11404 public static final String ZEN_MODE = "zen_mode"; 11405 11406 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11407 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11408 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11409 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11410 11411 /** @hide */ public static String zenModeToString(int mode) { 11412 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11413 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11414 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11415 return "ZEN_MODE_OFF"; 11416 } 11417 11418 /** @hide */ public static boolean isValidZenMode(int value) { 11419 switch (value) { 11420 case Global.ZEN_MODE_OFF: 11421 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11422 case Global.ZEN_MODE_ALARMS: 11423 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11424 return true; 11425 default: 11426 return false; 11427 } 11428 } 11429 11430 /** 11431 * Value of the ringer before entering zen mode. 11432 * 11433 * @hide 11434 */ 11435 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11436 11437 /** 11438 * Opaque value, changes when persisted zen mode configuration changes. 11439 * 11440 * @hide 11441 */ 11442 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11443 11444 /** 11445 * If 0, turning on dnd manually will last indefinitely. 11446 * Else if non-negative, turning on dnd manually will last for this many minutes. 11447 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11448 * user to specify a duration. 11449 * @hide 11450 */ 11451 public static final String ZEN_DURATION = "zen_duration"; 11452 11453 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11454 11455 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11456 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11457 11458 /** 11459 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11460 * 11461 * @hide 11462 */ 11463 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11464 "heads_up_notifications_enabled"; 11465 11466 /** @hide */ public static final int HEADS_UP_OFF = 0; 11467 /** @hide */ public static final int HEADS_UP_ON = 1; 11468 11469 /** 11470 * The name of the device 11471 */ 11472 public static final String DEVICE_NAME = "device_name"; 11473 11474 /** 11475 * Whether the NetworkScoringService has been first initialized. 11476 * <p> 11477 * Type: int (0 for false, 1 for true) 11478 * @hide 11479 */ 11480 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11481 11482 /** 11483 * Whether the user wants to be prompted for password to decrypt the device on boot. 11484 * This only matters if the storage is encrypted. 11485 * <p> 11486 * Type: int (0 for false, 1 for true) 11487 * @hide 11488 */ 11489 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11490 11491 /** 11492 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11493 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11494 * <p> 11495 * Type: int (0 for false, 1 for true) 11496 * @hide 11497 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11498 * instead. 11499 */ 11500 @Deprecated 11501 public static final String ENHANCED_4G_MODE_ENABLED = 11502 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11503 11504 /** 11505 * Whether VT (Video Telephony over IMS) is enabled 11506 * <p> 11507 * Type: int (0 for false, 1 for true) 11508 * 11509 * @hide 11510 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11511 */ 11512 @Deprecated 11513 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11514 11515 /** 11516 * Whether WFC is enabled 11517 * <p> 11518 * Type: int (0 for false, 1 for true) 11519 * 11520 * @hide 11521 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11522 */ 11523 @Deprecated 11524 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11525 11526 /** 11527 * WFC mode on home/non-roaming network. 11528 * <p> 11529 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11530 * 11531 * @hide 11532 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11533 */ 11534 @Deprecated 11535 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11536 11537 /** 11538 * WFC mode on roaming network. 11539 * <p> 11540 * Type: int - see {@link #WFC_IMS_MODE} for values 11541 * 11542 * @hide 11543 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11544 * instead. 11545 */ 11546 @Deprecated 11547 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11548 11549 /** 11550 * Whether WFC roaming is enabled 11551 * <p> 11552 * Type: int (0 for false, 1 for true) 11553 * 11554 * @hide 11555 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11556 * instead 11557 */ 11558 @Deprecated 11559 public static final String WFC_IMS_ROAMING_ENABLED = 11560 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11561 11562 /** 11563 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11564 * this via gservices, OMA-DM, carrier app, etc. 11565 * <p> 11566 * Type: int (0 for false, 1 for true) 11567 * @hide 11568 */ 11569 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11570 11571 /** 11572 * Ephemeral app cookie max size in bytes. 11573 * <p> 11574 * Type: int 11575 * @hide 11576 */ 11577 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11578 "ephemeral_cookie_max_size_bytes"; 11579 11580 /** 11581 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11582 * enabled. Set to zero to disable. 11583 * <p> 11584 * Type: int (0 for false, 1 for true) 11585 * 11586 * @hide 11587 */ 11588 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11589 11590 /** 11591 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11592 * to be disabled. 11593 * <p> 11594 * Type: int (0 to disable, 1 to enable) 11595 * 11596 * @hide 11597 */ 11598 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11599 11600 /** 11601 * The min period for caching installed instant apps in milliseconds. 11602 * <p> 11603 * Type: long 11604 * @hide 11605 */ 11606 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11607 "installed_instant_app_min_cache_period"; 11608 11609 /** 11610 * The max period for caching installed instant apps in milliseconds. 11611 * <p> 11612 * Type: long 11613 * @hide 11614 */ 11615 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11616 "installed_instant_app_max_cache_period"; 11617 11618 /** 11619 * The min period for caching uninstalled instant apps in milliseconds. 11620 * <p> 11621 * Type: long 11622 * @hide 11623 */ 11624 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11625 "uninstalled_instant_app_min_cache_period"; 11626 11627 /** 11628 * The max period for caching uninstalled instant apps in milliseconds. 11629 * <p> 11630 * Type: long 11631 * @hide 11632 */ 11633 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11634 "uninstalled_instant_app_max_cache_period"; 11635 11636 /** 11637 * The min period for caching unused static shared libs in milliseconds. 11638 * <p> 11639 * Type: long 11640 * @hide 11641 */ 11642 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11643 "unused_static_shared_lib_min_cache_period"; 11644 11645 /** 11646 * Allows switching users when system user is locked. 11647 * <p> 11648 * Type: int 11649 * @hide 11650 */ 11651 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11652 "allow_user_switching_when_system_user_locked"; 11653 11654 /** 11655 * Boot count since the device starts running API level 24. 11656 * <p> 11657 * Type: int 11658 */ 11659 public static final String BOOT_COUNT = "boot_count"; 11660 11661 /** 11662 * Whether the safe boot is disallowed. 11663 * 11664 * <p>This setting should have the identical value as the corresponding user restriction. 11665 * The purpose of the setting is to make the restriction available in early boot stages 11666 * before the user restrictions are loaded. 11667 * @hide 11668 */ 11669 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11670 11671 /** 11672 * Whether this device is currently in retail demo mode. If true, device 11673 * usage is severely limited. 11674 * <p> 11675 * Type: int (0 for false, 1 for true) 11676 * @hide 11677 */ 11678 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11679 11680 /** 11681 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11682 * 11683 * Type: long 11684 * 11685 * @hide 11686 */ 11687 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11688 11689 /** 11690 * The reason for the settings database being downgraded. This is only for 11691 * troubleshooting purposes and its value should not be interpreted in any way. 11692 * 11693 * Type: string 11694 * 11695 * @hide 11696 */ 11697 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11698 11699 /** 11700 * The build id of when the settings database was first created (or re-created due it 11701 * being missing). 11702 * 11703 * Type: string 11704 * 11705 * @hide 11706 */ 11707 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11708 11709 /** 11710 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11711 * default. Set to 0 to disable. 11712 * 11713 * @hide 11714 */ 11715 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11716 11717 /** 11718 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11719 * 11720 * @hide 11721 */ 11722 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11723 "location_settings_link_to_permissions_enabled"; 11724 11725 /** 11726 * Flag to set the waiting time for euicc factory reset inside System > Settings 11727 * Type: long 11728 * 11729 * @hide 11730 */ 11731 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11732 "euicc_factory_reset_timeout_millis"; 11733 11734 /** 11735 * Flag to set the timeout for when to refresh the storage settings cached data. 11736 * Type: long 11737 * 11738 * @hide 11739 */ 11740 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11741 "storage_settings_clobber_threshold"; 11742 11743 /** 11744 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11745 * temporarily for all users. 11746 * 11747 * @hide 11748 */ 11749 @TestApi 11750 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11751 "location_global_kill_switch"; 11752 11753 /** 11754 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11755 * and restoring to lower version of platform API will be skipped. 11756 * 11757 * @hide 11758 */ 11759 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11760 "override_settings_provider_restore_any_version"; 11761 /** 11762 * Flag to toggle whether system services report attribution chains when they attribute 11763 * battery use via a {@code WorkSource}. 11764 * 11765 * Type: int (0 to disable, 1 to enable) 11766 * 11767 * @hide 11768 */ 11769 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11770 "chained_battery_attribution_enabled"; 11771 11772 /** 11773 * The packages whitelisted to be run in autofill compatibility mode. The list 11774 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11775 * package and an optional list of url bar resource ids (the list is delimited by 11776 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11777 * 11778 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11779 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11780 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11781 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11782 * 11783 * @hide 11784 */ 11785 @SystemApi 11786 @TestApi 11787 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 11788 "autofill_compat_mode_allowed_packages"; 11789 11790 /** 11791 * Exemptions to the hidden API blacklist. 11792 * 11793 * @hide 11794 */ 11795 @TestApi 11796 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 11797 "hidden_api_blacklist_exemptions"; 11798 11799 /** 11800 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 11801 * inclusive. 11802 * 11803 * @hide 11804 */ 11805 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 11806 "hidden_api_access_log_sampling_rate"; 11807 11808 /** 11809 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 11810 * version. 11811 * 11812 * Values correspond to @{@link 11813 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11814 * 11815 * @hide 11816 */ 11817 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 11818 "hidden_api_policy_pre_p_apps"; 11819 11820 /** 11821 * Hidden API enforcement policy for apps targeting the current SDK version. 11822 * 11823 * Values correspond to @{@link 11824 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11825 * 11826 * @hide 11827 */ 11828 public static final String HIDDEN_API_POLICY_P_APPS = 11829 "hidden_api_policy_p_apps"; 11830 11831 /** 11832 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 11833 * operation (in ms). 11834 * 11835 * @hide 11836 */ 11837 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 11838 "sound_trigger_detection_service_op_timeout"; 11839 11840 /** 11841 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 11842 * operations per day. 11843 * 11844 * @hide 11845 */ 11846 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 11847 "max_sound_trigger_detection_service_ops_per_day"; 11848 11849 /** 11850 * Settings to backup. This is here so that it's in the same place as the settings 11851 * keys and easy to update. 11852 * 11853 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 11854 * and Secure as well. This is because those tables drive both backup and 11855 * restore, and restore needs to properly whitelist keys that used to live 11856 * in those namespaces. The keys will only actually be backed up / restored 11857 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 11858 * 11859 * NOTE: Settings are backed up and restored in the order they appear 11860 * in this array. If you have one setting depending on another, 11861 * make sure that they are ordered appropriately. 11862 * 11863 * @hide 11864 */ 11865 public static final String[] SETTINGS_TO_BACKUP = { 11866 BUGREPORT_IN_POWER_MENU, 11867 STAY_ON_WHILE_PLUGGED_IN, 11868 APP_AUTO_RESTRICTION_ENABLED, 11869 AUTO_TIME, 11870 AUTO_TIME_ZONE, 11871 POWER_SOUNDS_ENABLED, 11872 DOCK_SOUNDS_ENABLED, 11873 CHARGING_SOUNDS_ENABLED, 11874 USB_MASS_STORAGE_ENABLED, 11875 NETWORK_RECOMMENDATIONS_ENABLED, 11876 WIFI_WAKEUP_ENABLED, 11877 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11878 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11879 USE_OPEN_WIFI_PACKAGE, 11880 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11881 EMERGENCY_TONE, 11882 CALL_AUTO_RETRY, 11883 DOCK_AUDIO_MEDIA_ENABLED, 11884 ENCODED_SURROUND_OUTPUT, 11885 LOW_POWER_MODE_TRIGGER_LEVEL, 11886 BLUETOOTH_ON, 11887 PRIVATE_DNS_MODE, 11888 PRIVATE_DNS_SPECIFIER, 11889 SOFT_AP_TIMEOUT_ENABLED, 11890 ZEN_DURATION, 11891 }; 11892 11893 /** 11894 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 11895 * otherwise they won't be restored. 11896 * 11897 * @hide 11898 */ 11899 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 11900 static { 11901 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 11902 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 11903 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 11904 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 11905 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 11906 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 11907 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 11908 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 11909 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 11910 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 11911 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 11912 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11913 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11914 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 11915 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11916 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 11917 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 11918 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 11919 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 11920 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 11921 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11922 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 11923 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11924 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 11925 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 11926 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 11927 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 11928 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11929 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11930 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 11931 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 11932 } 11933 11934 /** 11935 * Global settings that shouldn't be persisted. 11936 * 11937 * @hide 11938 */ 11939 public static final String[] TRANSIENT_SETTINGS = { 11940 LOCATION_GLOBAL_KILL_SWITCH, 11941 }; 11942 11943 /** 11944 * Keys we no longer back up under the current schema, but want to continue to 11945 * process when restoring historical backup datasets. 11946 * 11947 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 11948 * otherwise they won't be restored. 11949 * 11950 * @hide 11951 */ 11952 public static final String[] LEGACY_RESTORE_SETTINGS = { 11953 }; 11954 11955 private static final ContentProviderHolder sProviderHolder = 11956 new ContentProviderHolder(CONTENT_URI); 11957 11958 // Populated lazily, guarded by class object: 11959 private static final NameValueCache sNameValueCache = new NameValueCache( 11960 CONTENT_URI, 11961 CALL_METHOD_GET_GLOBAL, 11962 CALL_METHOD_PUT_GLOBAL, 11963 sProviderHolder); 11964 11965 // Certain settings have been moved from global to the per-user secure namespace 11966 private static final HashSet<String> MOVED_TO_SECURE; 11967 static { 11968 MOVED_TO_SECURE = new HashSet<>(1); 11969 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 11970 } 11971 11972 /** @hide */ 11973 public static void getMovedToSecureSettings(Set<String> outKeySet) { 11974 outKeySet.addAll(MOVED_TO_SECURE); 11975 } 11976 11977 /** @hide */ 11978 public static void clearProviderForTest() { 11979 sProviderHolder.clearProviderForTest(); 11980 sNameValueCache.clearGenerationTrackerForTest(); 11981 } 11982 11983 /** 11984 * Look up a name in the database. 11985 * @param resolver to access the database with 11986 * @param name to look up in the table 11987 * @return the corresponding value, or null if not present 11988 */ 11989 public static String getString(ContentResolver resolver, String name) { 11990 return getStringForUser(resolver, name, resolver.getUserId()); 11991 } 11992 11993 /** @hide */ 11994 public static String getStringForUser(ContentResolver resolver, String name, 11995 int userHandle) { 11996 if (MOVED_TO_SECURE.contains(name)) { 11997 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 11998 + " to android.provider.Settings.Secure, returning read-only value."); 11999 return Secure.getStringForUser(resolver, name, userHandle); 12000 } 12001 return sNameValueCache.getStringForUser(resolver, name, userHandle); 12002 } 12003 12004 /** 12005 * Store a name/value pair into the database. 12006 * @param resolver to access the database with 12007 * @param name to store 12008 * @param value to associate with the name 12009 * @return true if the value was set, false on database errors 12010 */ 12011 public static boolean putString(ContentResolver resolver, 12012 String name, String value) { 12013 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 12014 } 12015 12016 /** 12017 * Store a name/value pair into the database. 12018 * <p> 12019 * The method takes an optional tag to associate with the setting 12020 * which can be used to clear only settings made by your package and 12021 * associated with this tag by passing the tag to {@link 12022 * #resetToDefaults(ContentResolver, String)}. Anyone can override 12023 * the current tag. Also if another package changes the setting 12024 * then the tag will be set to the one specified in the set call 12025 * which can be null. Also any of the settings setters that do not 12026 * take a tag as an argument effectively clears the tag. 12027 * </p><p> 12028 * For example, if you set settings A and B with tags T1 and T2 and 12029 * another app changes setting A (potentially to the same value), it 12030 * can assign to it a tag T3 (note that now the package that changed 12031 * the setting is not yours). Now if you reset your changes for T1 and 12032 * T2 only setting B will be reset and A not (as it was changed by 12033 * another package) but since A did not change you are in the desired 12034 * initial state. Now if the other app changes the value of A (assuming 12035 * you registered an observer in the beginning) you would detect that 12036 * the setting was changed by another app and handle this appropriately 12037 * (ignore, set back to some value, etc). 12038 * </p><p> 12039 * Also the method takes an argument whether to make the value the 12040 * default for this setting. If the system already specified a default 12041 * value, then the one passed in here will <strong>not</strong> 12042 * be set as the default. 12043 * </p> 12044 * 12045 * @param resolver to access the database with. 12046 * @param name to store. 12047 * @param value to associate with the name. 12048 * @param tag to associated with the setting. 12049 * @param makeDefault whether to make the value the default one. 12050 * @return true if the value was set, false on database errors. 12051 * 12052 * @see #resetToDefaults(ContentResolver, String) 12053 * 12054 * @hide 12055 */ 12056 @SystemApi 12057 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12058 public static boolean putString(@NonNull ContentResolver resolver, 12059 @NonNull String name, @Nullable String value, @Nullable String tag, 12060 boolean makeDefault) { 12061 return putStringForUser(resolver, name, value, tag, makeDefault, 12062 resolver.getUserId()); 12063 } 12064 12065 /** 12066 * Reset the settings to their defaults. This would reset <strong>only</strong> 12067 * settings set by the caller's package. Think of it of a way to undo your own 12068 * changes to the secure settings. Passing in the optional tag will reset only 12069 * settings changed by your package and associated with this tag. 12070 * 12071 * @param resolver Handle to the content resolver. 12072 * @param tag Optional tag which should be associated with the settings to reset. 12073 * 12074 * @see #putString(ContentResolver, String, String, String, boolean) 12075 * 12076 * @hide 12077 */ 12078 @SystemApi 12079 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12080 public static void resetToDefaults(@NonNull ContentResolver resolver, 12081 @Nullable String tag) { 12082 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12083 resolver.getUserId()); 12084 } 12085 12086 /** 12087 * Reset the settings to their defaults for a given user with a specific mode. The 12088 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12089 * allowing resetting the settings made by a package and associated with the tag. 12090 * 12091 * @param resolver Handle to the content resolver. 12092 * @param tag Optional tag which should be associated with the settings to reset. 12093 * @param mode The reset mode. 12094 * @param userHandle The user for which to reset to defaults. 12095 * 12096 * @see #RESET_MODE_PACKAGE_DEFAULTS 12097 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12098 * @see #RESET_MODE_UNTRUSTED_CHANGES 12099 * @see #RESET_MODE_TRUSTED_DEFAULTS 12100 * 12101 * @hide 12102 */ 12103 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12104 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12105 try { 12106 Bundle arg = new Bundle(); 12107 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12108 if (tag != null) { 12109 arg.putString(CALL_METHOD_TAG_KEY, tag); 12110 } 12111 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12112 IContentProvider cp = sProviderHolder.getProvider(resolver); 12113 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12114 } catch (RemoteException e) { 12115 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12116 } 12117 } 12118 12119 /** @hide */ 12120 public static boolean putStringForUser(ContentResolver resolver, 12121 String name, String value, int userHandle) { 12122 return putStringForUser(resolver, name, value, null, false, userHandle); 12123 } 12124 12125 /** @hide */ 12126 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12127 @NonNull String name, @Nullable String value, @Nullable String tag, 12128 boolean makeDefault, @UserIdInt int userHandle) { 12129 if (LOCAL_LOGV) { 12130 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12131 + " for " + userHandle); 12132 } 12133 // Global and Secure have the same access policy so we can forward writes 12134 if (MOVED_TO_SECURE.contains(name)) { 12135 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12136 + " to android.provider.Settings.Secure, value is unchanged."); 12137 return Secure.putStringForUser(resolver, name, value, tag, 12138 makeDefault, userHandle); 12139 } 12140 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12141 makeDefault, userHandle); 12142 } 12143 12144 /** 12145 * Construct the content URI for a particular name/value pair, 12146 * useful for monitoring changes with a ContentObserver. 12147 * @param name to look up in the table 12148 * @return the corresponding content URI, or null if not present 12149 */ 12150 public static Uri getUriFor(String name) { 12151 return getUriFor(CONTENT_URI, name); 12152 } 12153 12154 /** 12155 * Convenience function for retrieving a single secure settings value 12156 * as an integer. Note that internally setting values are always 12157 * stored as strings; this function converts the string to an integer 12158 * for you. The default value will be returned if the setting is 12159 * not defined or not an integer. 12160 * 12161 * @param cr The ContentResolver to access. 12162 * @param name The name of the setting to retrieve. 12163 * @param def Value to return if the setting is not defined. 12164 * 12165 * @return The setting's current value, or 'def' if it is not defined 12166 * or not a valid integer. 12167 */ 12168 public static int getInt(ContentResolver cr, String name, int def) { 12169 String v = getString(cr, name); 12170 try { 12171 return v != null ? Integer.parseInt(v) : def; 12172 } catch (NumberFormatException e) { 12173 return def; 12174 } 12175 } 12176 12177 /** 12178 * Convenience function for retrieving a single secure settings value 12179 * as an integer. Note that internally setting values are always 12180 * stored as strings; this function converts the string to an integer 12181 * for you. 12182 * <p> 12183 * This version does not take a default value. If the setting has not 12184 * been set, or the string value is not a number, 12185 * it throws {@link SettingNotFoundException}. 12186 * 12187 * @param cr The ContentResolver to access. 12188 * @param name The name of the setting to retrieve. 12189 * 12190 * @throws SettingNotFoundException Thrown if a setting by the given 12191 * name can't be found or the setting value is not an integer. 12192 * 12193 * @return The setting's current value. 12194 */ 12195 public static int getInt(ContentResolver cr, String name) 12196 throws SettingNotFoundException { 12197 String v = getString(cr, name); 12198 try { 12199 return Integer.parseInt(v); 12200 } catch (NumberFormatException e) { 12201 throw new SettingNotFoundException(name); 12202 } 12203 } 12204 12205 /** 12206 * Convenience function for updating a single settings value as an 12207 * integer. This will either create a new entry in the table if the 12208 * given name does not exist, or modify the value of the existing row 12209 * with that name. Note that internally setting values are always 12210 * stored as strings, so this function converts the given value to a 12211 * string before storing it. 12212 * 12213 * @param cr The ContentResolver to access. 12214 * @param name The name of the setting to modify. 12215 * @param value The new value for the setting. 12216 * @return true if the value was set, false on database errors 12217 */ 12218 public static boolean putInt(ContentResolver cr, String name, int value) { 12219 return putString(cr, name, Integer.toString(value)); 12220 } 12221 12222 /** 12223 * Convenience function for retrieving a single secure settings value 12224 * as a {@code long}. Note that internally setting values are always 12225 * stored as strings; this function converts the string to a {@code long} 12226 * for you. The default value will be returned if the setting is 12227 * not defined or not a {@code long}. 12228 * 12229 * @param cr The ContentResolver to access. 12230 * @param name The name of the setting to retrieve. 12231 * @param def Value to return if the setting is not defined. 12232 * 12233 * @return The setting's current value, or 'def' if it is not defined 12234 * or not a valid {@code long}. 12235 */ 12236 public static long getLong(ContentResolver cr, String name, long def) { 12237 String valString = getString(cr, name); 12238 long value; 12239 try { 12240 value = valString != null ? Long.parseLong(valString) : def; 12241 } catch (NumberFormatException e) { 12242 value = def; 12243 } 12244 return value; 12245 } 12246 12247 /** 12248 * Convenience function for retrieving a single secure settings value 12249 * as a {@code long}. Note that internally setting values are always 12250 * stored as strings; this function converts the string to a {@code long} 12251 * for you. 12252 * <p> 12253 * This version does not take a default value. If the setting has not 12254 * been set, or the string value is not a number, 12255 * it throws {@link SettingNotFoundException}. 12256 * 12257 * @param cr The ContentResolver to access. 12258 * @param name The name of the setting to retrieve. 12259 * 12260 * @return The setting's current value. 12261 * @throws SettingNotFoundException Thrown if a setting by the given 12262 * name can't be found or the setting value is not an integer. 12263 */ 12264 public static long getLong(ContentResolver cr, String name) 12265 throws SettingNotFoundException { 12266 String valString = getString(cr, name); 12267 try { 12268 return Long.parseLong(valString); 12269 } catch (NumberFormatException e) { 12270 throw new SettingNotFoundException(name); 12271 } 12272 } 12273 12274 /** 12275 * Convenience function for updating a secure settings value as a long 12276 * integer. This will either create a new entry in the table if the 12277 * given name does not exist, or modify the value of the existing row 12278 * with that name. Note that internally setting values are always 12279 * stored as strings, so this function converts the given value to a 12280 * string before storing it. 12281 * 12282 * @param cr The ContentResolver to access. 12283 * @param name The name of the setting to modify. 12284 * @param value The new value for the setting. 12285 * @return true if the value was set, false on database errors 12286 */ 12287 public static boolean putLong(ContentResolver cr, String name, long value) { 12288 return putString(cr, name, Long.toString(value)); 12289 } 12290 12291 /** 12292 * Convenience function for retrieving a single secure settings value 12293 * as a floating point number. Note that internally setting values are 12294 * always stored as strings; this function converts the string to an 12295 * float for you. The default value will be returned if the setting 12296 * is not defined or not a valid float. 12297 * 12298 * @param cr The ContentResolver to access. 12299 * @param name The name of the setting to retrieve. 12300 * @param def Value to return if the setting is not defined. 12301 * 12302 * @return The setting's current value, or 'def' if it is not defined 12303 * or not a valid float. 12304 */ 12305 public static float getFloat(ContentResolver cr, String name, float def) { 12306 String v = getString(cr, name); 12307 try { 12308 return v != null ? Float.parseFloat(v) : def; 12309 } catch (NumberFormatException e) { 12310 return def; 12311 } 12312 } 12313 12314 /** 12315 * Convenience function for retrieving a single secure settings value 12316 * as a float. Note that internally setting values are always 12317 * stored as strings; this function converts the string to a float 12318 * for you. 12319 * <p> 12320 * This version does not take a default value. If the setting has not 12321 * been set, or the string value is not a number, 12322 * it throws {@link SettingNotFoundException}. 12323 * 12324 * @param cr The ContentResolver to access. 12325 * @param name The name of the setting to retrieve. 12326 * 12327 * @throws SettingNotFoundException Thrown if a setting by the given 12328 * name can't be found or the setting value is not a float. 12329 * 12330 * @return The setting's current value. 12331 */ 12332 public static float getFloat(ContentResolver cr, String name) 12333 throws SettingNotFoundException { 12334 String v = getString(cr, name); 12335 if (v == null) { 12336 throw new SettingNotFoundException(name); 12337 } 12338 try { 12339 return Float.parseFloat(v); 12340 } catch (NumberFormatException e) { 12341 throw new SettingNotFoundException(name); 12342 } 12343 } 12344 12345 /** 12346 * Convenience function for updating a single settings value as a 12347 * floating point number. This will either create a new entry in the 12348 * table if the given name does not exist, or modify the value of the 12349 * existing row with that name. Note that internally setting values 12350 * are always stored as strings, so this function converts the given 12351 * value to a string before storing it. 12352 * 12353 * @param cr The ContentResolver to access. 12354 * @param name The name of the setting to modify. 12355 * @param value The new value for the setting. 12356 * @return true if the value was set, false on database errors 12357 */ 12358 public static boolean putFloat(ContentResolver cr, String name, float value) { 12359 return putString(cr, name, Float.toString(value)); 12360 } 12361 12362 /** 12363 * Subscription to be used for voice call on a multi sim device. The supported values 12364 * are 0 = SUB1, 1 = SUB2 and etc. 12365 * @hide 12366 */ 12367 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12368 12369 /** 12370 * Used to provide option to user to select subscription during dial. 12371 * The supported values are 0 = disable or 1 = enable prompt. 12372 * @hide 12373 */ 12374 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12375 12376 /** 12377 * Subscription to be used for data call on a multi sim device. The supported values 12378 * are 0 = SUB1, 1 = SUB2 and etc. 12379 * @hide 12380 */ 12381 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12382 12383 /** 12384 * Subscription to be used for SMS on a multi sim device. The supported values 12385 * are 0 = SUB1, 1 = SUB2 and etc. 12386 * @hide 12387 */ 12388 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12389 12390 /** 12391 * Used to provide option to user to select subscription during send SMS. 12392 * The value 1 - enable, 0 - disable 12393 * @hide 12394 */ 12395 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12396 12397 /** User preferred subscriptions setting. 12398 * This holds the details of the user selected subscription from the card and 12399 * the activation status. Each settings string have the comma separated values 12400 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12401 * @hide 12402 */ 12403 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12404 "user_preferred_sub2","user_preferred_sub3"}; 12405 12406 /** 12407 * Whether to enable new contacts aggregator or not. 12408 * The value 1 - enable, 0 - disable 12409 * @hide 12410 */ 12411 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12412 12413 /** 12414 * Whether to enable contacts metadata syncing or not 12415 * The value 1 - enable, 0 - disable 12416 * 12417 * @removed 12418 */ 12419 @Deprecated 12420 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12421 12422 /** 12423 * Whether to enable contacts metadata syncing or not 12424 * The value 1 - enable, 0 - disable 12425 */ 12426 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12427 12428 /** 12429 * Whether to enable cellular on boot. 12430 * The value 1 - enable, 0 - disable 12431 * @hide 12432 */ 12433 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12434 12435 /** 12436 * The maximum allowed notification enqueue rate in Hertz. 12437 * 12438 * Should be a float, and includes updates only. 12439 * @hide 12440 */ 12441 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12442 12443 /** 12444 * Displays toasts when an app posts a notification that does not specify a valid channel. 12445 * 12446 * The value 1 - enable, 0 - disable 12447 * @hide 12448 */ 12449 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12450 "show_notification_channel_warnings"; 12451 12452 /** 12453 * Whether cell is enabled/disabled 12454 * @hide 12455 */ 12456 public static final String CELL_ON = "cell_on"; 12457 12458 /** 12459 * Global settings which can be accessed by instant apps. 12460 * @hide 12461 */ 12462 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12463 static { 12464 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12465 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12466 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12467 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12468 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12469 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12470 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12471 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12472 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12473 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12474 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12475 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12476 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12477 } 12478 12479 /** 12480 * Whether to show the high temperature warning notification. 12481 * @hide 12482 */ 12483 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12484 12485 /** 12486 * Temperature at which the high temperature warning notification should be shown. 12487 * @hide 12488 */ 12489 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12490 12491 /** 12492 * Whether the diskstats logging task is enabled/disabled. 12493 * @hide 12494 */ 12495 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12496 12497 /** 12498 * Whether the cache quota calculation task is enabled/disabled. 12499 * @hide 12500 */ 12501 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12502 "enable_cache_quota_calculation"; 12503 12504 /** 12505 * Whether the Deletion Helper no threshold toggle is available. 12506 * @hide 12507 */ 12508 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12509 "enable_deletion_helper_no_threshold_toggle"; 12510 12511 /** 12512 * The list of snooze options for notifications 12513 * This is encoded as a key=value list, separated by commas. Ex: 12514 * 12515 * "default=60,options_array=15:30:60:120" 12516 * 12517 * The following keys are supported: 12518 * 12519 * <pre> 12520 * default (int) 12521 * options_array (int[]) 12522 * </pre> 12523 * 12524 * All delays in integer minutes. Array order is respected. 12525 * Options will be used in order up to the maximum allowed by the UI. 12526 * @hide 12527 */ 12528 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12529 "notification_snooze_options"; 12530 12531 /** 12532 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12533 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12534 * 12535 * Supported keys: 12536 * compatibility_wal_supported (boolean) 12537 * wal_syncmode (String) 12538 * 12539 * @hide 12540 */ 12541 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12542 "sqlite_compatibility_wal_flags"; 12543 12544 /** 12545 * Enable GNSS Raw Measurements Full Tracking? 12546 * 0 = no 12547 * 1 = yes 12548 * @hide 12549 */ 12550 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12551 "enable_gnss_raw_meas_full_tracking"; 12552 12553 /** 12554 * Whether the notification should be ongoing (persistent) when a carrier app install is 12555 * required. 12556 * 12557 * The value is a boolean (1 or 0). 12558 * @hide 12559 */ 12560 @SystemApi 12561 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12562 "install_carrier_app_notification_persistent"; 12563 12564 /** 12565 * The amount of time (ms) to hide the install carrier app notification after the user has 12566 * ignored it. After this time passes, the notification will be shown again 12567 * 12568 * The value is a long 12569 * @hide 12570 */ 12571 @SystemApi 12572 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12573 "install_carrier_app_notification_sleep_millis"; 12574 12575 /** 12576 * Whether we've enabled zram on this device. Takes effect on 12577 * reboot. The value "1" enables zram; "0" disables it, and 12578 * everything else is unspecified. 12579 * @hide 12580 */ 12581 public static final String ZRAM_ENABLED = 12582 "zram_enabled"; 12583 12584 /** 12585 * Whether we have enable CPU frequency scaling for this device. 12586 * For Wear, default is disable. 12587 * 12588 * The value is "1" for enable, "0" for disable. 12589 * @hide 12590 */ 12591 public static final String CPU_SCALING_ENABLED = 12592 "cpu_frequency_scaling_enabled"; 12593 12594 /** 12595 * Configuration flags for smart replies in notifications. 12596 * This is encoded as a key=value list, separated by commas. Ex: 12597 * 12598 * "enabled=1,max_squeeze_remeasure_count=3" 12599 * 12600 * The following keys are supported: 12601 * 12602 * <pre> 12603 * enabled (boolean) 12604 * requires_targeting_p (boolean) 12605 * max_squeeze_remeasure_attempts (int) 12606 * </pre> 12607 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12608 * @hide 12609 */ 12610 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12611 "smart_replies_in_notifications_flags"; 12612 12613 /** 12614 * If nonzero, crashes in foreground processes will bring up a dialog. 12615 * Otherwise, the process will be silently killed. 12616 * @hide 12617 */ 12618 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12619 12620 /** 12621 * If nonzero, crash dialogs will show an option to restart the app. 12622 * @hide 12623 */ 12624 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12625 12626 /** 12627 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12628 * this app. 12629 * @hide 12630 */ 12631 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12632 12633 /** 12634 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12635 * @hide 12636 */ 12637 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12638 12639 /** 12640 * Backup and restore agent timeout parameters. 12641 * These parameters are represented by a comma-delimited key-value list. 12642 * 12643 * The following strings are supported as keys: 12644 * <pre> 12645 * kv_backup_agent_timeout_millis (long) 12646 * full_backup_agent_timeout_millis (long) 12647 * shared_backup_agent_timeout_millis (long) 12648 * restore_agent_timeout_millis (long) 12649 * restore_agent_finished_timeout_millis (long) 12650 * </pre> 12651 * 12652 * They map to milliseconds represented as longs. 12653 * 12654 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12655 * 12656 * @hide 12657 */ 12658 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12659 "backup_agent_timeout_parameters"; 12660 12661 /** 12662 * Whether we have enabled swapping on this device. For Wear, default is 12663 * enabled. 12664 * 12665 * The value is "1" for enable, "0" for disable. 12666 * @hide 12667 */ 12668 public static final String SWAP_ENABLED = "swap_enabled"; 12669 12670 /** 12671 * Blacklist of GNSS satellites. 12672 * 12673 * This is a list of integers separated by commas to represent pairs of (constellation, 12674 * svid). Thus, the number of integers should be even. 12675 * 12676 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12677 * blacklisted. Note that svid=0 denotes all svids in the 12678 * constellation are blacklisted. 12679 * 12680 * @hide 12681 */ 12682 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12683 12684 /** 12685 * Duration of updates in millisecond for GNSS location request from HAL to framework. 12686 * 12687 * If zero, the GNSS location request feature is disabled. 12688 * 12689 * The value is a non-negative long. 12690 * 12691 * @hide 12692 */ 12693 public static final String GNSS_HAL_LOCATION_REQUEST_DURATION_MILLIS = 12694 "gnss_hal_location_request_duration_millis"; 12695 } 12696 12697 /** 12698 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12699 * Intent URL, allowing it to be either a web page or a particular 12700 * application activity. 12701 * 12702 * @hide 12703 */ 12704 public static final class Bookmarks implements BaseColumns 12705 { 12706 private static final String TAG = "Bookmarks"; 12707 12708 /** 12709 * The content:// style URL for this table 12710 */ 12711 public static final Uri CONTENT_URI = 12712 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12713 12714 /** 12715 * The row ID. 12716 * <p>Type: INTEGER</p> 12717 */ 12718 public static final String ID = "_id"; 12719 12720 /** 12721 * Descriptive name of the bookmark that can be displayed to the user. 12722 * If this is empty, the title should be resolved at display time (use 12723 * {@link #getTitle(Context, Cursor)} any time you want to display the 12724 * title of a bookmark.) 12725 * <P> 12726 * Type: TEXT 12727 * </P> 12728 */ 12729 public static final String TITLE = "title"; 12730 12731 /** 12732 * Arbitrary string (displayed to the user) that allows bookmarks to be 12733 * organized into categories. There are some special names for 12734 * standard folders, which all start with '@'. The label displayed for 12735 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12736 * the folder name does not change so you can consistently query for 12737 * the folder regardless of the current locale. 12738 * 12739 * <P>Type: TEXT</P> 12740 * 12741 */ 12742 public static final String FOLDER = "folder"; 12743 12744 /** 12745 * The Intent URL of the bookmark, describing what it points to. This 12746 * value is given to {@link android.content.Intent#getIntent} to create 12747 * an Intent that can be launched. 12748 * <P>Type: TEXT</P> 12749 */ 12750 public static final String INTENT = "intent"; 12751 12752 /** 12753 * Optional shortcut character associated with this bookmark. 12754 * <P>Type: INTEGER</P> 12755 */ 12756 public static final String SHORTCUT = "shortcut"; 12757 12758 /** 12759 * The order in which the bookmark should be displayed 12760 * <P>Type: INTEGER</P> 12761 */ 12762 public static final String ORDERING = "ordering"; 12763 12764 private static final String[] sIntentProjection = { INTENT }; 12765 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 12766 private static final String sShortcutSelection = SHORTCUT + "=?"; 12767 12768 /** 12769 * Convenience function to retrieve the bookmarked Intent for a 12770 * particular shortcut key. 12771 * 12772 * @param cr The ContentResolver to query. 12773 * @param shortcut The shortcut key. 12774 * 12775 * @return Intent The bookmarked URL, or null if there is no bookmark 12776 * matching the given shortcut. 12777 */ 12778 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 12779 { 12780 Intent intent = null; 12781 12782 Cursor c = cr.query(CONTENT_URI, 12783 sIntentProjection, sShortcutSelection, 12784 new String[] { String.valueOf((int) shortcut) }, ORDERING); 12785 // Keep trying until we find a valid shortcut 12786 try { 12787 while (intent == null && c.moveToNext()) { 12788 try { 12789 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 12790 intent = Intent.parseUri(intentURI, 0); 12791 } catch (java.net.URISyntaxException e) { 12792 // The stored URL is bad... ignore it. 12793 } catch (IllegalArgumentException e) { 12794 // Column not found 12795 Log.w(TAG, "Intent column not found", e); 12796 } 12797 } 12798 } finally { 12799 if (c != null) c.close(); 12800 } 12801 12802 return intent; 12803 } 12804 12805 /** 12806 * Add a new bookmark to the system. 12807 * 12808 * @param cr The ContentResolver to query. 12809 * @param intent The desired target of the bookmark. 12810 * @param title Bookmark title that is shown to the user; null if none 12811 * or it should be resolved to the intent's title. 12812 * @param folder Folder in which to place the bookmark; null if none. 12813 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 12814 * this is non-zero and there is an existing bookmark entry 12815 * with this same shortcut, then that existing shortcut is 12816 * cleared (the bookmark is not removed). 12817 * @return The unique content URL for the new bookmark entry. 12818 */ 12819 public static Uri add(ContentResolver cr, 12820 Intent intent, 12821 String title, 12822 String folder, 12823 char shortcut, 12824 int ordering) 12825 { 12826 // If a shortcut is supplied, and it is already defined for 12827 // another bookmark, then remove the old definition. 12828 if (shortcut != 0) { 12829 cr.delete(CONTENT_URI, sShortcutSelection, 12830 new String[] { String.valueOf((int) shortcut) }); 12831 } 12832 12833 ContentValues values = new ContentValues(); 12834 if (title != null) values.put(TITLE, title); 12835 if (folder != null) values.put(FOLDER, folder); 12836 values.put(INTENT, intent.toUri(0)); 12837 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 12838 values.put(ORDERING, ordering); 12839 return cr.insert(CONTENT_URI, values); 12840 } 12841 12842 /** 12843 * Return the folder name as it should be displayed to the user. This 12844 * takes care of localizing special folders. 12845 * 12846 * @param r Resources object for current locale; only need access to 12847 * system resources. 12848 * @param folder The value found in the {@link #FOLDER} column. 12849 * 12850 * @return CharSequence The label for this folder that should be shown 12851 * to the user. 12852 */ 12853 public static CharSequence getLabelForFolder(Resources r, String folder) { 12854 return folder; 12855 } 12856 12857 /** 12858 * Return the title as it should be displayed to the user. This takes 12859 * care of localizing bookmarks that point to activities. 12860 * 12861 * @param context A context. 12862 * @param cursor A cursor pointing to the row whose title should be 12863 * returned. The cursor must contain at least the {@link #TITLE} 12864 * and {@link #INTENT} columns. 12865 * @return A title that is localized and can be displayed to the user, 12866 * or the empty string if one could not be found. 12867 */ 12868 public static CharSequence getTitle(Context context, Cursor cursor) { 12869 int titleColumn = cursor.getColumnIndex(TITLE); 12870 int intentColumn = cursor.getColumnIndex(INTENT); 12871 if (titleColumn == -1 || intentColumn == -1) { 12872 throw new IllegalArgumentException( 12873 "The cursor must contain the TITLE and INTENT columns."); 12874 } 12875 12876 String title = cursor.getString(titleColumn); 12877 if (!TextUtils.isEmpty(title)) { 12878 return title; 12879 } 12880 12881 String intentUri = cursor.getString(intentColumn); 12882 if (TextUtils.isEmpty(intentUri)) { 12883 return ""; 12884 } 12885 12886 Intent intent; 12887 try { 12888 intent = Intent.parseUri(intentUri, 0); 12889 } catch (URISyntaxException e) { 12890 return ""; 12891 } 12892 12893 PackageManager packageManager = context.getPackageManager(); 12894 ResolveInfo info = packageManager.resolveActivity(intent, 0); 12895 return info != null ? info.loadLabel(packageManager) : ""; 12896 } 12897 } 12898 12899 /** 12900 * Returns the device ID that we should use when connecting to the mobile gtalk server. 12901 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 12902 * from the GoogleLoginService. 12903 * 12904 * @param androidId The Android ID for this device. 12905 * @return The device ID that should be used when connecting to the mobile gtalk server. 12906 * @hide 12907 */ 12908 public static String getGTalkDeviceId(long androidId) { 12909 return "android-" + Long.toHexString(androidId); 12910 } 12911 12912 private static final String[] PM_WRITE_SETTINGS = { 12913 android.Manifest.permission.WRITE_SETTINGS 12914 }; 12915 private static final String[] PM_CHANGE_NETWORK_STATE = { 12916 android.Manifest.permission.CHANGE_NETWORK_STATE, 12917 android.Manifest.permission.WRITE_SETTINGS 12918 }; 12919 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 12920 android.Manifest.permission.SYSTEM_ALERT_WINDOW 12921 }; 12922 12923 /** 12924 * Performs a strict and comprehensive check of whether a calling package is allowed to 12925 * write/modify system settings, as the condition differs for pre-M, M+, and 12926 * privileged/preinstalled apps. If the provided uid does not match the 12927 * callingPackage, a negative result will be returned. 12928 * @hide 12929 */ 12930 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 12931 String callingPackage, boolean throwException) { 12932 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12933 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12934 PM_WRITE_SETTINGS, false); 12935 } 12936 12937 /** 12938 * Performs a strict and comprehensive check of whether a calling package is allowed to 12939 * write/modify system settings, as the condition differs for pre-M, M+, and 12940 * privileged/preinstalled apps. If the provided uid does not match the 12941 * callingPackage, a negative result will be returned. The caller is expected to have 12942 * the WRITE_SETTINGS permission declared. 12943 * 12944 * Note: if the check is successful, the operation of this app will be updated to the 12945 * current time. 12946 * @hide 12947 */ 12948 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 12949 String callingPackage, boolean throwException) { 12950 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12951 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12952 PM_WRITE_SETTINGS, true); 12953 } 12954 12955 /** 12956 * Performs a strict and comprehensive check of whether a calling package is allowed to 12957 * change the state of network, as the condition differs for pre-M, M+, and 12958 * privileged/preinstalled apps. The caller is expected to have either the 12959 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 12960 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 12961 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 12962 * permission and cannot be revoked. See http://b/23597341 12963 * 12964 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 12965 * of this app will be updated to the current time. 12966 * @hide 12967 */ 12968 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 12969 String callingPackage, boolean throwException) { 12970 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 12971 == PackageManager.PERMISSION_GRANTED) { 12972 return true; 12973 } 12974 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12975 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12976 PM_CHANGE_NETWORK_STATE, true); 12977 } 12978 12979 /** 12980 * Performs a strict and comprehensive check of whether a calling package is allowed to 12981 * draw on top of other apps, as the conditions differs for pre-M, M+, and 12982 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 12983 * a negative result will be returned. 12984 * @hide 12985 */ 12986 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 12987 String callingPackage, boolean throwException) { 12988 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12989 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 12990 PM_SYSTEM_ALERT_WINDOW, false); 12991 } 12992 12993 /** 12994 * Performs a strict and comprehensive check of whether a calling package is allowed to 12995 * draw on top of other apps, as the conditions differs for pre-M, M+, and 12996 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 12997 * a negative result will be returned. 12998 * 12999 * Note: if the check is successful, the operation of this app will be updated to the 13000 * current time. 13001 * @hide 13002 */ 13003 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 13004 callingPackage, boolean throwException) { 13005 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13006 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13007 PM_SYSTEM_ALERT_WINDOW, true); 13008 } 13009 13010 /** 13011 * Helper method to perform a general and comprehensive check of whether an operation that is 13012 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 13013 * OP_WRITE_SETTINGS 13014 * @hide 13015 */ 13016 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 13017 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 13018 permissions, boolean makeNote) { 13019 if (callingPackage == null) { 13020 return false; 13021 } 13022 13023 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 13024 int mode = AppOpsManager.MODE_DEFAULT; 13025 if (makeNote) { 13026 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 13027 } else { 13028 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 13029 } 13030 13031 switch (mode) { 13032 case AppOpsManager.MODE_ALLOWED: 13033 return true; 13034 13035 case AppOpsManager.MODE_DEFAULT: 13036 // this is the default operating mode after an app's installation 13037 // In this case we will check all associated static permission to see 13038 // if it is granted during install time. 13039 for (String permission : permissions) { 13040 if (context.checkCallingOrSelfPermission(permission) == PackageManager 13041 .PERMISSION_GRANTED) { 13042 // if either of the permissions are granted, we will allow it 13043 return true; 13044 } 13045 } 13046 13047 default: 13048 // this is for all other cases trickled down here... 13049 if (!throwException) { 13050 return false; 13051 } 13052 } 13053 13054 // prepare string to throw SecurityException 13055 StringBuilder exceptionMessage = new StringBuilder(); 13056 exceptionMessage.append(callingPackage); 13057 exceptionMessage.append(" was not granted "); 13058 if (permissions.length > 1) { 13059 exceptionMessage.append(" either of these permissions: "); 13060 } else { 13061 exceptionMessage.append(" this permission: "); 13062 } 13063 for (int i = 0; i < permissions.length; i++) { 13064 exceptionMessage.append(permissions[i]); 13065 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13066 } 13067 13068 throw new SecurityException(exceptionMessage.toString()); 13069 } 13070 13071 /** 13072 * Retrieves a correponding package name for a given uid. It will query all 13073 * packages that are associated with the given uid, but it will return only 13074 * the zeroth result. 13075 * Note: If package could not be found, a null is returned. 13076 * @hide 13077 */ 13078 public static String getPackageNameForUid(Context context, int uid) { 13079 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13080 if (packages == null) { 13081 return null; 13082 } 13083 return packages[0]; 13084 } 13085} 13086